Sierra 18-4220 Thrust Washer

Fits: Mercury/Mariner 40-60 hp BigFoot 4-Stroke, 75-125 hp 2-cycle & 4-Stroke, 135-275 hp 2-cycle

Fits: Force 75 hp (1999) & 90-150 hp (1995 & newer)

Fits: MerCruiser Alpha & Bravo I sterndrives