Mercruiser Alpha I U-Joint Bellows with Ridge | Sierra 18-2751
Mercruiser Alpha I U-Joint Bellows with Ridge | Sierra 18-2751
Sierra
17 in stock
Couldn't load pickup availability
Mercruiser Alpha I U-Joint Bellows with Ridge | Sierra 18-2751
Mercruiser Alpha I U-Joint Bellows with Ridge | Sierra 18-2751
Sierra 18-2751 U-Joint Bellows
For Mercruiser Alpha I, R, MR, TR and TRS stern drives from serial number 3469428 and up with ridge.
- Mercruiser Alpha I U-Joint Bellows With Ridge
- For Mercruiser Alpha I, R, MR, TR and TRS stern drives from serial number 3469428 and up with ridge
- Stainless steel clamps included
- Replaces Mercury 60932A4
- Replaces OMC 775540
- Replaces Mallory 9-72701
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.