WATER PUMPS.

Heavy-duty water pumps for International and Navistar diesel engine platforms. Built for global importers, distributors, wholesalers and aftermarket brands.

VIEW 6 PRODUCTS →SEND YOUR OE LIST

6listed products

2brand applications

Water Pumps Water Pumps heavy-duty truck parts

SEARCH BY PRODUCT · BRAND · ENGINE · OE NUMBER

APPLICATION COVERAGE

FIND WATER PUMP BY BRAND.

Choose a brand to show only matching products from this category.

01International / Navistar1 →02International5 →

BUYER CHECKLIST

IDENTIFY THE RIGHT PART FASTER.

OE REFERENCE

Start with the complete OE number, including prefixes and suffixes.

ENGINE & MODEL

Confirm the engine family, truck model and applicable production year.

MARKET REQUIREMENT

Share quantity, destination and packaging needs for an accurate B2B offer.

CATEGORY KNOWLEDGE

WATER PUMPS TECHNICAL & SOURCING GUIDE.

What to confirm when sourcing water pumps for your market: application, engine, OE reference and quality requirements.

FUNCTION & APPLICATIONS

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.

BRANDS, ENGINES & MODELS

Current brand coverage: International / Navistar · International.

SELECTION INFORMATION

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 FAILURE 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

Troubleshooting guide: Heavy-Duty Truck Water Pump Bearing Failure: Causes, Symptoms and Prevention →

MATERIALS, TESTING & QUALITY

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

OE REFERENCE DIRECTORY

Example references: 1815538C91 · 685155C95 · 685155C91 · 685155C92 · 3132739R92 · 3132739R93 · 3132739R94 · 3136053R92 · 1823669C92 · 1823669C91 · 1845002C91 · 1840116C91. Full OE number index.

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