Description
Briggs & Stratton 10.5 hp 344cc OHV Vertical Shaft Engine
1" x 3-5/32" shaft, tapped 7/16" with 1/4" keyway.
1" x 3-5/32" shaft, tapped 7/16" with 1/4" keyway.
Cast iron sleeve, AVS patented linear balancing system,
Electric start w/ recoil auxiliary. 3 quart fuel tank. Fuel Pump
Tri-Circuit Alternator
Universal replacement engine, great for commercial walk behinds.
Model 21R707-0059
83 lbs
CARB approved for sale in California.
21R707-0059-F1
Engine Specifications
SKU | 21R707-0059-F1 |
Model/Type/Trim | 21R707-0059-F1 |
6 Pin Connector | Without |
Air Cleaner | Cartridge |
Air Cleaner Color | 290 Satin Black |
Alternator | Tri-Circuit |
Carburetor | Choke-a-matic |
Casing Clamp | Installed |
Controls | Equip for Remote |
Crankshaft | Straight 3.157" PTO |
Crankshaft Details | 1/4" Keyway, 7/16-20 D&T |
Emissions Certification | CARB EXH, EVAP, EU |
Engine Base | Without Oil Pressure Switch |
Engine Idle Speed | Fixed Idle 1750 +/-100 RPM |
Engine Package | Powerbuilt |
Engine Sold In | United States |
Engine Speed | 3600 +/- 0100 RPM - No Load |
Flywheel | Heavy - Cast Iron |
Fuel Line | 3.5" with 40 Micron Filter |
Fuel Pump | Integral |
Fuel Shutoff | Installed |
Fuel Tank | 2.8 Quart CIC |
Label Power | E1050 |
Lubrication | Splash Lube |
Muffler Guard | Without |
Oil Drain | Plug |
Oil Filter | Without |
PTO Bearing | Plain |
Purge Port | Low Vacuum |
Regulator | Without |
Rewind Position | 9:00 |
Spark Plug Boot | Standard With Wire Sleeve |
Technical Specifications
Model Series | 21R7 |
Displacement | 344 |
Oil Capacity | 48 oz (1.4 l) |
Valve Configuration | OHV |
Flywheel Torque | 100 lb/ft (135.5 Nm) |
Governor Arm Torque | 40 lb/in (4.5 Nm) |
Carb Mount | 70 lb/in (8.0 Nm) |
Plug Gap | 0.03 in (0.75 mm) |
Intake Valve | .003-.005 in (.08-.13 mm) |
Exhaust Valve | .005-.007 in (.13-.18 mm) |
Idle Speed | 1750 |
Air Gap | .010-.014 in (.25-.36 mm) |
Flywheel Puller Part | 19203 |
Flywheel Holder Part | 19433 |
Connecting Rod Torque | 150 lb/in (17.0 Nm) |
Sump Torque | 200 lb/in (22.5 Nm) |
Head Torque | 220 lb/in (25.0 Nm) |
Top No Load (rpms) | 3600 +/- 0100 RPM - No Load |
Alternator Specifications
Alternator | 592829 |
Type | 5 adc / 9 adc / Tri-circuit |
Testing RPM | 3600 |
AC Volts | 28 / 40vac / 28 |
DC Amps | 2-5 amp / 2-9 amp / 5 amp +DC, 5 amp -DC |