Briggs Stratton 12S437-0050-F8 205 cc 9.00 Gross Torque Horizontal Engine with a 3/4 inch x 2-27/64 inch Crankshaft, 12V Electric Start with 1.5A Alternator
Key Specifications
BRAND
Briggs Stratton
MODEL NUMBER
12S437-0050-F8
REPLACES MODELS
110415-0219-E1, 110417-0112-E1, 110437-0164-E1, 110437-0171-E1, 111437-0136-E1, 113437-0050-E1, 120317-0121-B1, 120317-0121-B8, 120317-0121-E1, 120415-0130-E1, 120417-0121-E1, 121237-0118-B1, 121237-0118-B8, 121237-0118-E1, 121237-0135-B1, 121237-0135-B8, 121237-0135-E1, 121237-0153-B8, 121307-0299-B1, 121307-0299-B8, 121317-0121-B1, 121317-0121-B8, 121317-0121-E1, 121317-0180-B1, 121317-0180-B8, 121317-0180-E1, 121317-0247-B1, 121317-0247-B8, 121317-0247-E1, 121336-0222-B1, 121336-0222-B8, 121337-0050-B1, 121337-0050-B8, 121337-0050-E1, 121337-0196-B1, 121337-0196-E1, 121337-0199-B8, 121337-0250-B1, 121337-0250-B8, 121337-0250-E1, 121337-0292-B1, 121337-0356-B1, 121337-0356-B8, 121337-0550-B8, 121415-0217-E1, 121417-0157-E1, 121417-0247-E1, 121437-0050-E1, 121437-0162-E1, 121437-0196-E1, 122007-0139-B8, 122037-0121-B1, 122037-0121-B8, 122037-0121-E1, 122037-0168-B8, 122037-0169-B8, 122037-0550-B8, 123337-0050-E1, 123435-0168-E1, 123436-0177-E1, 123437-0050-E1, 123437-0119-E1, 123437-0121-E1, 123437-0137-E1, 123437-0138-E1, 123437-0170-E1, 123437-0176-E1, 123437-0178-E1, 123457-0150-E1, 128437-0050-E1, 130206-0391-99, 130206-0400-99, 130206-0450-99, 130207-0025-99, 130207-0123-99, 130207-0402-99, 130207-0411-99, 130207-0725-99, 130207-0733-99, 130207-1525-01, 130207-1813-01, 130207-2112-01, 130207-2145-01, 130207-2145-02, 130207-2925-01, 130207-3083-01, 130207-3154-01, 130207-4025-01, 132235-0216-01, 132235-0266-01, 132237-0361-01, 132237-2150-01, 132237-2250-01, 132237-4050-01, 132237-4050-02, 132237-4050-03, 133237-0020-01, 133237-0021-01, 133237-0050-01, 133237-0129-01, 133237-0136-01, 121337-0050-B1, 121337-0550-B8, 121337-0050-B8, 133237-0350-A1, 133437-0350-A1, 133437-1050-B1, 133437-1050-E1, 133437-1050-E2, 133237-1050-E1, 135207-0625-A1, 135207-1025-E1
WARRANTY
2 Year Consumer / 1 Year Commercial
SHIPPING WEIGHT
40
DISPLACEMENT
205cc
STARTER TYPE
Electric with Recoil Backup
CRANKSHAFT ORIENTATION
Horizontal
CRANKSHAFT TYPE
Straight
FUEL SYSTEM
Gasoline
GEAR REDUCTION
No
CRANKSHAFT DIMENSIONS
3/4″ x 2-27/64″
CRANKSHAFT DIAMETER
3/4″
CRANKSHAFT LENGTH
2-27/64″
CRANKSHAFT END TAPPED SIZE
5/16 – 24
CRANKSHAFT ROTATION DIRECTION (FROM PTO SIDE)
Counterclockwise
CYLINDERS
1
CYLINDER BORE TYPE
Cast Iron Sleeve
AIR CLEANER TYPE
Dual Element
FUEL TANK
Yes
FUEL PUMP
No
OIL COOLER
No
OIL CAPACITY
20
LOW OIL ALERT
No
LOW OIL SHUTDOWN
No
IGNITION SYSTEM
Electronic
CARBURETOR TYPE
Float
CHOKE CONTROL
Manual
MAX RPM
3600
CHARGING SYSTEM
1.5
BOLT CIRCLE
3-5/8″
FLYWHEEL
Heavy
NOTES
Engine Notes:
PTO HEIGHT
4 – 11/64
