International DT466 Water Pump

OE 1815538C91

Aftermarket replacement for B2B importers, distributors, wholesalers and private-label programs.

Product category: Water Pumps
Brand application: International / Navistar
OE references: 1815538C91
Application: International / Navistar DT466

Confirm final specification and application before ordering.

PRODUCT OVERVIEW

ABOUT THIS WATER PUMP.

The TRUPA International DT466 Water Pump is an aftermarket replacement water pump referenced to OE number 1815538C91. It is listed for International / Navistar DT466. TRUPA supplies it to importers, distributors, wholesalers and private-label programs, with China export supply and partner-warehouse support in the USA and Brazil for eligible orders.

WHAT IT DOES

The water pump circulates coolant through the engine block, cylinder head, radiator and coolers. It is belt- or gear-driven, and its bearing and mechanical seal determine service life.

APPLICATION & FITMENT

Listed for International / Navistar DT466. More parts for International / Navistar.

OE & INTERCHANGE NUMBERS

1815538C91

BEFORE YOU ORDER

OE number and engine model (for example DT466, T444E, VT365)
Production year range, as pump designs change within an engine family
Pulley or drive type, and whether a housing or gasket is included

COMMON REPLACEMENT SIGNS

Coolant weeping from the weep hole
Bearing noise, or play at the pulley or shaft
Overheating caused by poor coolant flow or impeller erosion
Belt misalignment or premature belt wear

Read the troubleshooting guide →

QUALITY CHECKS

Check bearing fit, seal leak-testing and impeller clearance. Dimensional checks on the mounting face and shaft prevent leaks and belt misalignment. How TRUPA approaches quality control.

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