OMC Evinrude Johnson Gear Pinion

The OMC Evinrude Johnson Gear Pin 318447 is a replacement recoil pinion gear used in Evinrude and Johnson outboard motors. it's a direct replacement for the original gear, made of durable material, and used in models like the 6hp, 7.5hp, and 8hp engines from 1972-1990.

Description:

Part Number 318447 or 318447 

Type: Recoil pinion gear

Function Engages with the recoil spring mechanism to start engine.

Material: Durable material, likely plastic

Application: Evinrude and Johnson outboard motors

Models Fits 6hp, 7.5hp,and 8hp engines, along with some 4.5hp and 5hp

Years: Primarily used in engines manufactured from 1972-1990, with some models spanning 1968-1990

Other details: A black plastic gear with teeth around the outside and a ring around the top with a cutout, according to one source