BBB A+ Accredited Business
Description
Sierra 18-21753 Engine Coupler for OMC & Volvo
Sierra replacement engine parts are manufactured to meet or exceed all OEM requirements.
Fits:
- 5.0L & 5.8L Engines (1989-1996)
Replaces:
- OMC Stern Drive
- 3853862
- 985727
- Volvo Penta
- 3853862
- 3853862-5
Boat Engine Alignment Video
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.