Pump Group-Gear 3P7623

3P7623 is a pump group-gear used in hydraulic pump applications on Caterpillar equipment. The listed applications include Caterpillar engines and Caterpillar track-type tractors, including the 3306, 7A, 7S, 7U, 173B, 7, D7G, and 57 models or machine series.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The product is identified as a gear pump group and is listed in the Hydraulic Pumps category.

Fitment

The part is listed for the following Caterpillar equipment applications:

• Caterpillar 3306
• Caterpillar 7A
• Caterpillar 7S
• Caterpillar 7U
• Caterpillar 173B
• Caterpillar 7
• Caterpillar D7G
• Caterpillar 57

Equipment types specified for this part are Caterpillar engine-machine applications and Caterpillar track-type tractor applications. The model designations above are reproduced from the available fitment data for part number 3P7623.

Cross-reference numbers

The following number is used to identify the corresponding part for Caterpillar equipment and the aftermarket part:

Part number 3P7623 is the primary identification number for this pump group-gear. Verify the number stamped or listed for the machine before installation, particularly when the equipment has been serviced or its pump assembly has been replaced.

Specifications

The dimensions and weight refer to the listed 3P7623 pump group-gear. The available data does not specify the pump displacement, operating pressure, gear material, shaft configuration, port dimensions, seal arrangement, or additional components included with the group. These parameters should be checked against the machine configuration and the removed assembly when required.