GL0179 starter drive acts as a heavy-duty aftermarket spare matched to reference code M191C18971. Hardened quenched alloy steel provides reliable wear resistance under recurring startup pressure. Meticulous CNC machining achieves smooth gear contact while cranking engines. The embedded overrunning clutch protects the starter unit from reverse rotation wear. Straightforward fitting rapidly recovers consistent engine starting capability.
Product Information
Product Model: GL0179
OEM: M191C18971
Dimensions
E (One-way clutch outer diameter): 45.2
F (Gear tip diameter): 29.6
B (Bushing inner diameter): 12
L (Total length): 44.7
Z (Number of gear teeth): 9
SPL (Number of splines): 8
H (Fork width): 12.2
Rotation: CCW (Counter-clockwise)