SIERRA Johnson/Evinrude Water Pump Repair Kit – 18-3400

Description

SIERRA Johnson/Evinrude Water Pump Repair Kit – 18-3400

The SIERRA Johnson/Evinrude Water Pump Repair Kit – 18-3400 is a fitment-specific marine engine cooling-system component intended for reliable service in the applications listed below. It is engineered as a direct replacement for the specified OEM configuration, helping restore proper cooling-water or coolant flow and reduce the risk of overheating.

• Fitment-specific water pump repair kit for the engine or drive applications listed below
• Designed for scheduled cooling-system maintenance and restoration of dependable water circulation
• Replaces the applicable OEM and aftermarket references shown in the specifications
• Marine-duty replacement components selected for the specified pump or thermostat configuration
• Verify engine model, model year, serial number and OEM reference before installation

When servicing an engine cooling system, inspect mating surfaces, seals, grommets, wear plates/cups, hoses and adjacent pump components. Replace damaged supporting parts at the same time to avoid restricted water flow, leakage or premature component failure.

Specifications

• Manufacturer: SIERRA
• Part Number: 18-3400
• Product Type: Water Pump Repair Kit
• Applications: Johnson/Evinrude outboards using OEM water-pump references 0391698 or 0394711
• OEM / Aftermarket Interchange:
  • GLM: 12251
  • Johnson/Evinrude Outboard: 0391698, 0394711
  • Mallory: 9-48220
• Country of Origin: IT
• HS Code: 84139100