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MerCruiser Alpha One Water Pump Impeller Housing Kit (Replaces 46-44292A5, 46-96148A8)

MerCruiser Alpha One Water Pump Impeller Housing Kit (Replaces 46-44292A5, 46-96148A8)

$37.00 -50%
00:35:14
Limited Time Offer
Estimated delivery dates: Apr 25 2026Apr 26 2026
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Free returns 15-day policy
Fast shipping 2-3 days
Quality guarantee 1-year warranty

This comprehensive water pump repair kit is designed for MerCruiser MR/Alpha One engines. It replaces part numbers 46-44292A5, 46-96148A8, and 18-3320.Compatibility Notes:• Will NOT fit drives with Vertical Shaft Preload Pin (VSPP) from 1984 and earlier.• This kit is NOT for the Gen II Sterndrive (identified by a gear oil reservoir inside the boat).Kit Includes Comprehensive Components:The set includes all necessary parts for a complete water pump overhaul, including:• Water Tube (23-29804, 18-3109)• Impeller (47-89984, 18-3017)• Housing (46-96148A1, 18-3116)• Water Pump Base (46-44292A3, 18-3420)• Gaskets and Seals: Includes multiple gaskets for the base to gear housing, water pump to wear plate, seal rings, O-rings, and various plates/grommets. (See original listing for full list of part numbers.)Fitment:Fits MR / Alpha One models (Part # 6854393-0D469858, 1985-90).

Product Information

Category Sports & outdoors > Outdoors > Boating