Sierra 18-8956 Coupler-2Pc

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...

Sierra 18-21754 Engine Coupler Fits: 7.5L / 460 King Cobra 1987-90 Interchangeable with: OMC Stern Drive 984537 986232

Sierra 18-2414 MerCruiser Engine Coupler Sierra replacement engine coupler for MerCruiser Stern Drives. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements...

Sierra 18-3106 Water Pump Coupler Sierra replacement water pump coupler for Volvo Penta engines. Interchangeable with: GLM 12840 Volvo Penta 806256 831009

Sierra 18-3175 Water Pump Coupler Sierra replacement water pump coupler for Volvo Penta engines. Interchangeable with: Volvo Penta 858467