GM 4 and 6 Cylinder Water Circulating Pump 18-682M. Marine water pump used by MerCruiser, Volvo Penta, Indmar, Crusader. Pump will fit GM 4 and 6 cylinder inline engines. Used on 2.5L and 3.0L (181 ci) marine engines made from 1967 to current. Brass plug in bypass outlet. Boot and clamp not required.
Authentic Sierra Marine circulating water pump used by Mercruiser, Volvo Penta, OMC, Crusader, Marine Power, Pleasure craft. For all GM V8 454 & 502ci marine engines with stamped steel or composite timing covers. Includes pump mounting gaskets. Pump is bi-directional.
Marine circulating water pump for GM V6 and V8 small block marine engines. Used by MerCruiser, Volvo Penta, OMC, Crusader, Marine Power. Pump will fit all GM 4.3, 5.0, and 5.7L marine engines. Pump is Bi Directional, Brass Impeller, and includes gaskets.
Engineered Marine Products 46-46501. For 1991 and later Alpha Gen II water pumps. Replacement one-piece, bi-directional sea water pump body kit. Kit contains the replacement Sea water pump body, impeller, plate, O-ring and attaching hardware.
Water Pump Service Kit for MerCruiser R/MR/Alpha One gearcases. Kit includes Impeller, Gaskets for Wear Plate and Base, O rings for base, Oil passage and Oil Drain Screw, Plastic Guide Tube, Top Housing with SS Cup, and Base with Seals.
OMC Cobra Water Pump Kit With Housing. Includes: Impeller, Water Pump Housing, Water Pump Housing Liner, SS Wear Plate, Gasket and "O"Ring. Replaces: OMC 984461/0984744, Sierra 18-3348, and EMP 46-03638.
OMC Complete Stringer Water Pump Kit With Housing. Fits 1962-1989 100-260 Sterndrives. For OMC Stringer drive applications (not Cobra). Includes "O" Rings, Driveshaft Seal, SS Wear Plate, Water pump Housing, Impeller, and Impeller Key Way.