Bi-Directional Water Pump for MerCruiser Sterndrive 8503991 family-yamaha-130txrr and components for carburetor overhaul

and components for carburetor overhaul

verify strong water discharge from the tell-tale

3-cylinder

including Yamaha 4-Stroke (F150-F250) and 2-Stroke (150-250 HP) models

Bi-Directional Water Pump for MerCruiser Sterndrive 8503991 family-yamaha-130txrr and components for carburetor overhaulBi Directional Water Pump Fits MerCruiser V6 V8 Small Block (Replaces 8503991) This engine mounted, bi directional water circulating pump is designed for a wide range of marine engines, including MerCruiser, Volvo Penta, OMC, and other brands using GM small block V6 and V8 engines. It ensures reliable coolant circulation for optimal engine temperature. This component is a direct replacement for MerCruiser part numbers 8503991 and 8M0113734, Volvo