Description
3960342 3913432 WATER PUMP KIT FOR CUMMINS 4BT5.9 6BT5.9 – USA
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| Item Condition | Brand-new |
| Brand | AASMK USA |
| Custom Label: | GABOX-150 |
| Product Long Title: | Water Pump Kit Fits Cummins 4BT 3.9L & 6BT 5.9L Diesel Engines | Replaces 3960342, 3913432 | Heavy-Duty OEM-Spec |
| Specifications | • Product Type: Engine Cooling Water Pump Kit • Material: Cast iron housing, hardened steel shaft • Bearing Type: Heavy-duty sealed bearing • Impeller: Precision-balanced metal impeller • Rotation: Standard (engine driven) • Cooling System Type: Liquid-cooled diesel engine • Mounting Type: Direct bolt-on replacement • Gasket Included: Yes • Pulley Included: No (reuse existing pulley) • Finish: OEM natural cast finish |
| Description: | This water pump kit is engineered to meet or exceed OEM Cummins specifications for 4BT 3.9L and 6BT 5.9L diesel engines. Designed for consistent coolant flow, thermal stability, and long service life in industrial, on-highway, off-highway, and marine applications.
Manufactured with a reinforced cast housing, precision-machined mounting surfaces, and a sealed heavy-duty bearing to prevent premature failure. Ideal for fleet service, rebuilds, and preventative maintenance.
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| Engine Number: | • Cummins 4BT 3.9L • Cummins 6BT 5.9L |
| Model Number: | |
| Interchange Part Number for Reference: | • 3960342
• 3913432 • 3913431 • 3800874 • 3285410 • 3285414 |
| Applications: | Fits Cummins diesel engines commonly used in:
• Dodge Ram 2500 / 3500 5.9L (1994–1998) • Freightliner step vans • Case construction equipment • Komatsu equipment • New Holland equipment • Industrial generators • Marine diesel conversions • Agricultural tractors • Skid steers and loaders |
| Important Fitment Note:
|
• Fits mechanical Cummins 4BT and 6BT engines only • Verify part number and engine CPL before purchase • Does not include pulley or fan hub |
| Warning: | • Professional installation recommended
• Always flush cooling system before installing a new water pump • Improper installation may cause coolant leaks or engine overheating |
| Quality Assurance Note: | Each AASMK USA water pump kit is pressure-tested, shaft-runout tested, and inspected prior to shipment to ensure OEM-level reliability and long-term durability. |
| Features: | • OEM-spec direct replacement
• Heavy-duty sealed bearing • Precision-balanced metal impeller • Improved coolant flow efficiency • Corrosion-resistant casting • Designed for high-load diesel operation • Ideal for fleet and commercial use |
| Shipping Weight and Dimensions: | • Package Weight: Approx. 10–12 lb
• Package Dimensions: 12 x 10 x 8 inches |
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