3286277 Water Pump For Cummins

Part number 3286277 is a water pump for Cummins. It is a critical component of the engine cooling system designed to regulate temperature and maintain optimal coolant flow for heavy-duty diesel engines.

Cross-References: 3802004, 3802358, 3802970, 3913432, 3285410, and 3285414.

This pump is highly versatile and widely used across 3.9L (4-cylinder) and 5.9L (6-cylinder) Cummins B-Series diesel engines:

Engine Models: Fits Cummins 4B, 4BT, 4BTA and 6B, 6BT, 6BTA engines. It is also found on some ISB6.7, QSB4.5, and QSB5.9 platforms.

Automotive: Widely used in older Dodge Ram 2500 & 3500 heavy-duty pickup trucks equipped with the 5.9L Cummins Turbo Diesel engine.

Industrial & Agricultural Equipment: This pump acts as the core cooling component for machinery brands like Case, New Holland, Hyundai, Komatsu, and Ingersoll Rand—powering equipment such as excavators, wheel loaders, tractors, and skid steers.

3286277 Water Pump For Cummins

3286277 Water Pump