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Engineered Marine Products 46-01844 Water Pump Base for MerCruiser MR/Alpha One

Manufacturer

Picture for manufacturer Engineered Marine Products

Part Number

46-01844
9 reviews
Sale Price

$31.08

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Engineered Marine Products 46-01844 water pump base is designed for 1985-1990 MerCruiser MR and Alpha One stern drive water pumps. This replacement base component is a critical part of the water pump assembly that mounts to the gear housing and supports the impeller housing.

Key Features:

  • Direct replacement for Mercury part number 44292A3
  • Marine-grade construction for durability in harsh saltwater and freshwater environments
  • Compatible with 1985-1990 MR/Alpha One stern drives
  • Engineered to OEM specifications for proper fit and function
  • Essential component for water pump rebuilds and repairs

Cross-Reference Numbers:

  • Mercury: 44292A3
  • Sierra: 18-3420
  • GLM: 12322, 12320
  • Mallory: 9-48307, 9-43308
  • Alternate EMP: 45-01844

This water pump base is sold as an individual component. For complete water pump rebuild kits that include the base along with impeller, housing, gaskets, and o-rings, see EMP part number 46-00047 or similar complete kit options.

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