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Home
Briggs & Stratton Horizontal Short Blocks
HORIZONTAL CRANKSHAFTS
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Click the blue short block number to go directly to the product page.
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• Used on 6 and 8 Cubic Inch Engines
| Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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| 491039
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492095
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Threaded 5/8-18
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2-27/64(a)
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Sleeve Bore I/C® Series
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| 491041
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493663
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(c)
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Sleeve Bore I/C® Series
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| 491042
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397255
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5/8" dia., Keyway
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2-27/64(c)
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Sleeve Bore I/C® Series
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• Used on Model Series 84100, 84200, 84300
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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801220
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3/16" Keyway, 25 mm dia.
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3(c)
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x
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801220
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3/16" Keyway, 25 mm dia.
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3(c)
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x
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801221
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3/16" Keyway, 25 mm dia.
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5(c)
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x
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801221
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3/16" Keyway, 25 mm dia.
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5(c)
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x
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801222
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3/16" Keyway, 3/4 dia.
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5(c)
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x
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• Used on Model Series 85400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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715084
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Threaded 5/8-18
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2-27/64(c)
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Sleeve Bore
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715053
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(c)
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Sleeve Bore
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715086
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Tapered, Tapped 5/16-24
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2-13/16(c)
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Sleeve Bore
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• Used on Model Series 90100, 90200, 91200 and 93300
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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492880
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3/4" dia., Keyway, Tapped 1/4-28
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2-5/16(a)
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x
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493767
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5/8" dia., Keyway, Tapped 1/4-28
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2-5/16(a)
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x
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492880
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3/4" dia., Keyway, Tapped 1/4-28
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2-27/64(c)
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x
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• Used on Model Series 90100, 90200, 91200, 92200, 93300 and 94000
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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495211
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(c)
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Sleeve Bore
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495210
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Threaded 5/8-18
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2-27/64(c)
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Sleeve Bore
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497232
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5/8" dia., Keyway, Tapped 1/4-28
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2-27/64(c)
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Sleeve Bore
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493599
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6 to 1 Gear Reduction CCW Rotation
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x
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Sleeve Bore
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• Used on Model Series 93400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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492880
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3/4" dia., Keyway, Tapped 1/4 28
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2-5/16(a)
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Sleeve Bore
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493599
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6 to 1 Gear Reduction CCW Rotation
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x
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Sleeve Bore
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493767
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5/8" dia., Keyway, Tapped 1/4-28
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2-27/64(c)
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Sleeve Bore
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495210
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Threaded 5/8-18
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2-27/64(c)
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Sleeve Bore
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495211
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(c)
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Sleeve Bore
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• Used on Model Series 9A400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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699092
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3/4" dia., Tapped 1/4-28
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3-5/16(c)
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x
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• Used on Model Series 9A400 100200, 130200, 135200 and 136200
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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397087
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Threaded 5/8-18
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2-27/64(c)
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x
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492090
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Tapered, Tapped 5/16-24
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2-13/16(c)
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x
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397095
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6 to 1 Gear Reduction CCW Rotation
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x
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x
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397108
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3/4" dia., Keyway, Tapped 3/8-24
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1-21/64(a)
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x
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• Used on Model Series 110400, 121400 and 123400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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694439
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6 to 1 Gear Reduction CCW Rotation
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x
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Sleeve Bore
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• Used on Model Series 120300, 121300, 121A00, 123300, 124300, 126300, 127300, 128300, 12C100, 12C300 and 12E100
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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699443
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(a)
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Sleeve Bore
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699441
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Threaded 5/8-18
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2-27/64(c)
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Sleeve Bore
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699452
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Tapered Keyway, Tapped 3/8-24
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x
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Sleeve Bore
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699445
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3/4" dia., Keyway, Tapped 1/4-28
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2-27/64(c)
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Sleeve Bore
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699444
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6 : 1 Gear Reduction CCW Rotation
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x
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Sleeve Bore
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699443
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(a)
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Sleeve Bore
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699451
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1" dia., Keyway, Tapped 5/16-24
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2-5/16(a)
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Sleeve Bore
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699445
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3/4" dia., Keyway, Tapped 3/8-24
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2-3/4(c)
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Sleeve Bore, Auxilary PTO
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699454
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3/4" dia., Keyway, Tapped 3/8-24
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4-19/64(c)
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x
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699445
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3/4" dia., Keyway, Tapped 3/8-24
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2-27/64(c)
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x
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699449
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3/4" dia., Keyway, Tapped 3/8-24
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1-29/64(c)
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x
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• Used on Model Series 115400 and 117400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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715009
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(c)
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Sleeve Bore
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715039
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Threaded 5/8-18
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2-27/64(c)
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Sleeve Bore
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715041
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Tapered, Tapped 5/16-24
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2-13/16(c)
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Sleeve Bore
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715043
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25 mm dia., Keyway
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2-27/64(c)
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Sleeve Bore
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• Used on Model Series 131200, 131400, 132200, 132400, 133200, 133400, 135200 and 136200
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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494035
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Tapered, Tapped 5/16-24
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2-11/16(c)
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Sleeve Bore I/C® Series
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495644
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Threaded 5/8-18
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2-27/64(c)
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Sleeve Bore I/C® Series
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496843
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Tapered, Tapped 5/16-24
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2-13/16(c)
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Sleeve Bore I/C® Series
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495845
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Tapered, Keyway, Tapped
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x
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Sleeve Bore I/C® Series
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497276
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3/4" dia., Keyway, Tapped 5/16-24
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2-27/64(c)
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Sleeve Bore I/C® Series
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• Used on MECHANICAL Governor Model Series 146400, 147400 (Type Nos. 0500 & up) & Model Series 170400 (Type Nos. 0010 & up)
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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492479
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Threaded 1-14
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3-21/32(c)
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x
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• Used on Model Series 15A100
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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791721
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3/4" dia., Keyway, Tapped 3/8-24
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4-27/64(a)
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x
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• Used on Model Series 185400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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715098
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1" dia., Keyway, Tapped 7/16-20
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2-29/32(c)
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Sleeve Bore
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715101
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore
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715100
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Threaded 1-14, 1" Tapped Length
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3-21/32(c)
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Sleeve Bore
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715098
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1" dia., Keyway, Tapped 7/16-20
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2-29/32(c)
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Sleeve Bore
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• Used on Model Series 190400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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492460
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Threaded 1-14
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3-21/32(c)
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x
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492458
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1" dia., Keyway, Tapped 7/16-20
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3-21/32(c)
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x
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492459
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6 to 1 Gear Reduction CCW Rotation
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x
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x
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492454
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Tapered, Tapped 5/16-24
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4-11/32(c)
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x
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• Used on Model Series 192400, 195400, 197400, 19B400, 19E400, 19F400 and 19G400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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495790
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Tappered,Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore
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495663
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6 to 1 Gear Reduction CCW Rotation
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x
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Sleeve Bore
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495884
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1" dia., Keyway, Tapped 3/8-24
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2-29/32(c)
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Sleeve Bore
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• Used on Model Series 195400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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492470
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6 to 1 Gear Reduction CCW Rotation
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x
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Sleeve Bore I/C® Series
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492471
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore I/C® Series
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492449
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Threaded 1-14, 1" Thread Length
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3-21/32(c)
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Sleeve Bore I/C® Series
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• Used on Model Series 201400, 202400, 203400, 204400, 205400 and 206400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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695462
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1" dia., Keyway, Tapped 7/16-20
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3-21/32(c)
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Sleeve Bore
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695369
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1" dia., Keyway, Tapped 3/8-24
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2-29/32(c)
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Sleeve Bore
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694678
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore
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695817
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6-1 Gear Reduction CCW Rotation
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x
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Sleeve Bore
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695818
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Threaded 1-14, 1" Thread Length
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3-21/32(c)
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Sleeve Bore
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696412
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3/4" dia., Keyway, Tapped 3/8-24
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2-17/32(c)
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Sleeve Bore
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• Used on Model Series 210400 and 21A400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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695462
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1" dia., Keyway, Tapped 3/8-24
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3-21/32(c)
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x
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694678
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Tapered, Tapped 5/16-24
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4-11/32(c)
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x
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695818
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Threaded 1-14, 1" Thread Length
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3-21/32(c)
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x
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695369
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1" dia., Keyway, Tapped 3/8-24
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2-3/4(c)
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x
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696412
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3/4" dia., Keyway, Tapped 3/8-24
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2-17/32(c)
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x
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• Used on Model Series 235400 and 245400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
|
Dimension
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Notes
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715342
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1" dia., Keyway, Tapped 7/16-20
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2-29/32(c)
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Sleeve Bore
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715344
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Threaded 1-14, 1" Tapped Length
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3-21/32(c)
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Sleeve Bore
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715343
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore
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715342
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1" dia., Keyway, Tapped 7/16-20
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2-29/32
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Sleeve Bore
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• Used on Model Series 254400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
|
Dimension
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Notes
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399728
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore I/C® Series
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• Used on Model Series 256400
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Short Block #
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Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
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Notes
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491645
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore I/C® Series
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491645
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Tapered, Tapped 5/16-24
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4-11/32(c)
|
Sleeve Bore I/C® Series
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• Used on Model Series 290400, 294400 and 303400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
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Dimension
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Notes
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692161
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1" dia., Keyway, Tapped 3/8-24
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2-29/32(c)
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Sleeve Bore
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692163
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Tapered, Tapped 5/16-24
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4-11/32(c)
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Sleeve Bore
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692162
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Threaded 1-14, 1" Thread Length
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3-21/32(c)
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Sleeve Bore
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• Used on Model Series 300430, 301430, 302430, 320430, 325430 and 326430
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
|
Dimension
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Notes
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261218
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1" dia., Keyway, Tapped 3/8-24
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4-1/2(c)
|
Sleeve Bore I/C® Series
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• Used on Model Series 350400
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Short Block #
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Crankshaft #
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Crankshaft P.T.O. Extension
|
Dimension
|
Notes
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807778
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1" dia., Keyway, Tapped 3/8-24
|
2-29/32(c)
|
Sleeve Bore
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807777
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Threaded 1-14, 1" Thread Length
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4-11/32(c)
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|
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807780
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Tapered, Tapped 5/16-24
|
3-21/32(c)
|
Sleeve Bore
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• Used on Model Series 351400
| Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
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| 499540
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807778
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1" dia., Keyway, Tapped 3/8-24
|
2-29/32(c)
|
Sleeve Bore
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| 499541
|
807777
|
Threaded 1-14, 1" Thread Length
|
4-11/32(c)
|
Sleeve Bore
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| 499542
|
807780
|
Tapered, Tapped 5/16-24
|
3-21/32(c)
|
Sleeve Bore
|
• Used on Model Series 380400 and 381400
| Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
|
| 695390
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692171
|
1" dia., Keyway, Tapped 3/8-24
|
2-29/32(c)
|
Sleeve Bore
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| 695391
|
691139
|
1"-1/8" dia., Keyway, Tapped 3/8-24
|
4(c)
|
Sleeve Bore
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| 695392
|
692173
|
Tapered, Tapped 5/16-24
|
3-51/64(c)
|
Sleeve Bore
|
• Used on Twin Cylinder Model Series 401400, 402400, 421400 and 422400
| Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
|
| 499947
|
394430
|
1" dia., Keyway, Tapped 3/8-24
|
2-29/32(c)
|
Sleeve Bore I/C® Series
|
• Used on 473100
| Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
|
| 699427
|
809501
|
Tapped 7/16-20, Keyway, 1-1/8" dia.
|
3-5/32(c)
|
Sleeve Bore
|
• Used on Model Series 54300
| Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
|
| 699428
|
809982
|
Tapped 7/16-20, Keyway, 1-1/8" dia.
|
3-5/32(c)
|
Sleeve Bore
|
| 790813
|
841513
|
Tapped 7/16-20, Keyway, 1-1/8" dia.
|
3(c)
|
Sleeve Bore
|
| 790814
|
841683
|
Tapered, Tapped 5/16-24
|
3-51/64(c)
|
Sleeve Bore
|
| 790815
|
841529
|
Tapped 5/8-18, Keyway, 1-7/16" dia.
|
4-1/2(c)
|
Sleeve Bore
|
• Used on Model Series 613100
|
Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
|
|
|
841839
|
Tapped 7/16-20, Keyway, 1-1/8" dia.
|
4(c)
|
Sleeve Bore
|
|
|
842249
|
Tapped 7/16-20, Keyway, 1-1/4" dia.
|
4-1/2(c)
|
Sleeve Bore
|
• Used on Model Series 613400
| Short Block #
|
Crankshaft #
|
Crankshaft P.T.O. Extension
|
Dimension
|
Notes
|
| 791244
|
841839
|
Tapped 7/16-20, Keyway, 1-1/8" dia.
|
4(c)
|
Sleeve Bore
|
| 791245
|
841844
|
Tapped 5/8-18, Keyway, 1-7/16" dia.
|
4-1/2(c)
|
Sleeve Bore
|
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_____________________
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ENGINE CATALOGS
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