FASWORX 3854661 Complete Water Pump Repair Kit with Housing for OMC King Cobra Sterndrives 3.2L 5.7L 5.8L 7.4L 8.2L (1992-1995) - Heavy Duty Marine Cooling System Rebuild, Replaces 0987743, 18-3469

Restore your sterndrive's cooling system to peak performance with the FASWORX Complete Water Pump Repair Kit & Housing. Engineered as a professional-grade, direct-fit replacement for OMC OEM part number 3854661, this heavy-duty cooling component is designed to completely overhaul your water pump system and protect your engine in harsh, high-demand marine environments. Unlike standard aftermarket replacements that degrade quickly, FASWORX cooling components utilize superior material science for maximum longevity. The housing is constructed from high-strength marine-grade polymers to resist pressure and thermal warping, while the included impeller features premium EPDM rubber to prevent dry rot and cracking. The completely assembled kit provides dimensionally accurate, OEM-spec alignment of the impeller shaft and housing to ensure maximum water flow. Fitment Note: Compatible with 1992 OMC King Cobra 5.7L, and 1992-1995 King Cobra 3.2L, 5.8L, 7.4L, and 8.2L models. Installation Recommendation: To prevent housing warpage, always use a torque wrench to meet factory specifications during installation. Flushing your cooling system prior to running the new pump is highly recommended to prevent the introduction of old debris.

• DIRECT REPLACEMENT: Engineered for exact fitment on 1992–1995 OMC King Cobra Sterndrives (3.2L, 5.7L, 5.8L, 7.4L, and 8.2L engines). Seamlessly replaces OEM part numbers 3854661, 0987743, 987743, 0987253, 987253, and Sierra 18-3469.
• COMPLETE OVERHAUL SOLUTION: Includes everything required to fully restore your cooling system’s performance. Kit contains the heavy-duty housing assembly, impeller, wear plate, pump liner, shaft seal, gaskets, and O-rings.
• PREMIUM EPDM IMPELLER: Crafted from high-durability EPDM rubber engineered to withstand thermal stress, resist cracking, and prevent deformation even after prolonged saltwater exposure and seasonal storage.
• HEAVY-DUTY HOUSING: Manufactured from corrosion-proof, impact-resistant marine polymers. This superior material science eliminates the brittleness and thermal warping found in standard aftermarket plastics, ensuring structural integrity under high-pressure water flow.
• EXACT OEM TOLERANCES: Dimensionally accurate to factory specifications for precise alignment of the impeller shaft and housing. Guarantees maximum water flow and prevents critical engine overheating in harsh marine environments.