7N5910 Water Pump Impeller for Caterpillar Equipment

The 7N5910 is a water pump impeller used in Caterpillar equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The impeller is listed for use in Caterpillar compactors, engine-machine applications, generator sets, generators, and industrial engines. The part is identified by the Caterpillar equipment application data and cross-reference numbers provided below.

Fitment

The 7N5910 water pump impeller is used with the following Caterpillar equipment and engine models:

• Caterpillar 815B compactors
• Caterpillar 3304 engines and engine-machine applications
• Caterpillar 3304B engines and engine-machine applications
• Caterpillar 3306 engines and engine-machine applications
• Caterpillar 3306B engines and engine-machine applications
• Caterpillar 3406 engines and engine-machine applications
• Caterpillar SR4 generator applications
• Caterpillar G3304 industrial engine applications

Application categories associated with this part include Caterpillar earthmoving compactors, Caterpillar engine-machine systems, Caterpillar engine generator sets, Caterpillar generators, and Caterpillar industrial engine equipment. The exact application depends on the machine configuration and installed engine version.

Cross-reference numbers

The following numbers are listed as interchangeable identification or replacement references for the 7N5910 impeller:

• 7N5910
• 7N-5910
• 4W9645
• 3148686
• 9Y6434

Part number formats may vary between catalogues, with 7N5910 and 7N-5910 representing the same base number format. Verify the number stamped or listed for the existing water pump assembly before installation.

Specifications

The listed dimensions and weight apply to the 7N5910 water pump impeller. Installation position is within the water pump assembly of the applicable Caterpillar engine or machine. Compatibility should be checked against the equipment model, engine model, and the part number of the removed impeller.