Sierra 18-4233 Thrust Washer Replaces 73345A1

Sierra 18-4233 Mercury Propeller Thrust Washer

Sierra high-quality engine parts are designed to meet OEM specifications.

• Fits Mercury 40-60 Standard Gearcase. Use with rubber props only; donot use with Flo-Torq reflex propellers.
• For use with 3 blade stainless steel – Clever or Chopper II

Interchangeable with:

• Chrysler/Force/US Marine
• 73345A1
• GLM
• 21290
• Mercury Marine
• 73345A1
• 12-92647M
• 73345

California Residents: WARNINGCancer and Reproductive Harm – P65Warnings.ca.gov