This is the O.S. Max Number 5 One-Way Clutch Bearing for the
Number 5 Recoil Starter Assembly (OSMG8978).
This Clutch Bearing allows the recoil starter to grab
the crankshaft to start the engine and spin freely in the opposite direction.
FEATURES: Pre-installed in Hex Shaped Housing.
INCLUDES: One O.S. Max Number 5 One-Way Clutch Bearing for the #5 Recoil Start
REQUIRES: Placing in plastic housing and installing starting shaft in one-way
SPECS: Width: 0.55" (14mm)
Thickness: 0.39" (10mm)
Inner Diameter: 0.31" (8mm)