Description
Briggs & Stratton Professional Series
| MODEL NUMBER: | 121S0B-0072 |
| POWER OUTPUT: | 8.75Torque Power |
| SHAFT MOUNTING: | VerticalShaft |
| SHAFT SIZE: (D x L) | 7/8 x 3-5/32″ Tapped 3/8-24 |
| STARTER TYPE: | Instart Electric Start (no recoil auxiliary) Battery and Charger are not included |
| APPLICATION(S): | Non-compliance engine, heavy flywheel.Universal replacement engine for log splitters, pressure washers and other typesof engines that do not need a flywheel brake, or that have a mower blade attached. |
| WEIGHT: | 33 Lbs |
| REPLACES: | |
| WARRANTY: | 2 Years Consumer /1 YearCommercialCovered Through Briggs & Stratton Service Network |
Model Number121S0B-0072-F1
Engine Specifications
| Engine Fuel | Gasoline |
| Configuration | Vertical |
| Cylinders | One |
| SKU | 121S0B-0072-F1 |
| Top No Load Speed | SET ENG NO-LOAD SPEED TO 3600 +/-100 RPM |
| Gross Horsepower* | 875.00 |
| Air Cleaner | AIR CLEANER, FOAM ELEMENT PANEL |
| Air Cleaner Cover | AIR CLNR COVER, 290 SATIN BLACK |
| Bearings | BEARINGS, PLAIN PTO |
| Blower Housing | COVER, XIS 290 SATIN BLACK |
| Bore Type | Koolbore |
| Bore Size | 2.688 |
| Stroke | 2.04 |
| Casing Clamps | CASING CLAMP & SCREW, WITHOUT |
| Controls Groups | CONTROL GROUP 81, MODEL QUANTUMS |
| Cylinder Head | CYLINDER, ALUMINUM |
| Deflectors | DEFLECTORS, 90 DEG TUBULAR LOOSE |
| Dipsticks | DIPSTICK, OPPOSITE CARB SIDE |
| Oil Drain | OIL FILL, OPPOSITE CARB SIDE |
| Misc | FUEL HOSE, LOW PERM VERSION |
| Flywheel | FLYWHEEL, HVY, ZINC, REW/ELEC 0.5 AMP |
| Governor | METAL GOVERNOR CUP & TIMING GEAR |
| Exhaust | MUFFLER, PERFORMANCE W/TUBE OUTLET INST (SMALL) |
| Spark Plug | WIRING HARNESS, ELE START W/O ALT WIRE |
| Starting System | STARTER, WITHOUT REWIND |
