Sierra Thrust Washer for Mercury/Mariner Sierra #18-4220

ITEM: 314206

Sierra Thrust Washer for Mercury/Mariner Sierra #18-4220

ITEM: 314206
NON-MEMBER $21.99
GOOD SAM CLUB $20.89
NON-MEMBER $21.99
GOOD SAM CLUB $20.89

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  • For use with Mercury/Mariner

  • For use with Mercruiser Alpha & Bravo I

  • For use with Force 90-150 hp ('95 up)

  • Sierra Part No. 18-4220

Worn or scored thrust washers and prop nuts can cause damage to your prop shaft and propeller face. Protect your drive system by changing your thrust washer and prop nut when replacing or inspecting your propeller.

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 ('99); 90-150 hp ('95 and newer)
Fits MerCruiser Alpha and Bravo I sterndrives

Replaces
GLM 21300
Mercruiser 77987A1, 13171, 12-835467, 12-8354671, 12-835467Q01
Mercury 77987, 12-8354671, 12-835467, 13171, 77987A1

Sierra Part No. 18-4220