Sierra 18-21751 Engine Coupler

Sierra 18-21751 Engine Coupler for OMC, Volvo

Sierra replacement engine coupler for OMC and Volvo Penta engines. All Sierra engine parts are manufactured to meet or exceed OEM requirements.

Fits: OMC 2.5L (1986), 3.0L (1986-90), 4.3L/5.0L/5.7L (1986) KW & KWB Suffix only.

Fits: OMC 7.4L (1990-98), 8.2L (1992-93, 1998)

Replaces:

• Volvo
• 3853962
• 3853962-3
• Evinrude
• 3853962
• 0986338
• 0983902
• OMC Stern Drive
• 3853962
• 986338
• 983902

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov