SIERRA MerCruiser Water Pump Repair Kit with Base – 18-3319

Description

SIERRA MerCruiser Water Pump Repair Kit with Base – 18-3319

The SIERRA MerCruiser Water Pump Repair Kit with Base – 18-3319 is a fitment-specific marine water-pump service component for the cooling-system applications listed below. It is intended for scheduled maintenance or repair of worn pump parts so the engine or drive can maintain dependable raw-water circulation.

• Application-specific water-pump service solution for the engines/drives listed below
• Replaces the applicable OEM/aftermarket references shown in the specifications
• Addresses normal water-pump wear during cooling-system maintenance
• Marine-duty replacement components selected for the specified pump configuration
• Verify model, serial number and OEM reference before installation

When servicing the pump, inspect all mating surfaces, seals, grommets, wear plates/cups and the driveshaft or pump shaft. Replace damaged supporting components at the same time to avoid reduced cooling-water output or premature failure.

Specifications

• Manufacturer: SIERRA
• Part Number: 18-3319
• Product Type: MerCruiser Water Pump Repair Kit with Base
• Applications: MerCruiser No. 1 / early Alpha-family drive applications using the listed 46-series pump assemblies
• Includes water-pump base corresponding to Mercury 46-8M0077147 / Sierra 18-3419
• Configuration is similar to related repair kits but adds the pump base
• OEM / Aftermarket Interchange:
  • Mallory: 9-48306
  • Mercruiser Stern Drive: 46-32437A3, 46-37433A1, 96-96148A8
  • Mercury Marine: 46-32437A1, 46-37433A1, 46-42579A4, 46-44292A4, 46-48747A3, 46-57234A3, 46-58618A4, 46-60367A1, 46-60367A4, 46-64141A11, 46-69222A3, 46-73802A3, 46-73804A3, 46-78400A2, 46-96148A5, 46-96148A8
• Country of Origin: IT
• HS Code: 84139100