Marine Engine Water Pump Impeller

About this item

Product Identity: This marine engine part is a replacement marine impeller with shaft, featuring a black flexible radial impeller, brass-toned hubcolored hub, and attached metal shaft for direct installation in compatible cooling systems.
Primary Function: Designed as a water pump impeller for marine engines, this component circulates coolant through the engine block to regulate working temperature during extended boating trips.
Design Details: This impeller assembly has a compact circular construction with six rounded radial vanes that flexible create consistent water coolant movement while minimizing wear on the pump housing.
Compatibility: This marine engine water pump impeller assembly matches multiple original equipment part numbers including Manufacturer model 09-1026B, original equipment manufacturer 128990-4, replacement pump, Alternate Brand, OEM manufacturer, and OEM brand cross-references for broad fitment.
Maintenance Purpose: As a direct-fit replacement marine impeller with shaft, it supports routine boat engine cooling system service to regain sufficient coolant coolant movement and support reliable engine performance on the water.

This marine engine part is a replacement marine impeller with shaft, built as a direct-fit internal component for marine engine water pump service. It combines a black flexible radial impeller, a brass-toned hubcolored hub, and a pre-attached metal shaft, so you can install it quickly without sourcing separate hardware during maintenance. Designed as a water pump impeller for marine engines, water pump impeller job is to move coolant through the engine cooling circuit. As the pump spins, the flexible vanes bend and recover to draw water in and push it through the engine block, heat exchanger, and back out again, keeping engine temperatures stable even during long runs at higher rotations per minute. This impeller assembly features a compact circular build with six rounded radial vanes. The rounded edges abrasion against the pump cam and housing, while the flexible material maintains a tight tight seal the full rotation for consistent coolant movement. The unified hub-and-shaft design aligns the impeller inside the pump body for smooth, balancedThis marine engine water pump impeller assembly is cross-referenced with a wide range of original equipment part numbers, including Manufacturer model 09-1026B, original equipment manufacturer 128990-4, replacement pump 673-0001 and 18673-0001, GLM 89520, JMP 7051-01, CEF 500116, Alternate Brand 18-3036, OEM brand 24880194, DJ 09-108-0601, Northern Lights 25-12009, worldwide commerce 15808, and OEM manufacturer 3593658, 3593659, 804696, 875808, 897055, and 22222936. That broad compatibility means one part can cover many common marine engine cooling pump models, simplifying parts inventory and service planning. For boat owners and marine technicians, having this replacement on hand makes scheduled cooling system maintenance straightforward. Whether you are preparing for a new boating season or addressing reduced water coolant movement mid-season, swapping underwater impeller helps regain proper cooling performance and supports consistent, dependable engine on the water the water.

Option: 09-1026b 128990-4