3P7958 Pump Gear Group for Caterpillar

The 3P7958 Pump Gear Group is a gear group used in hydraulic pump applications on Caterpillar equipment. Listed equipment includes Caterpillar engines and machines, as well as Caterpillar wheel-type skidders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is cataloged for the Caterpillar equipment models and machine series listed below. The equipment brand in the fitment data is Caterpillar; the part itself is manufactured by CTP.

Fitment

• Caterpillar 3304 engine and machine applications
• Caterpillar 3306 engine and machine applications
• Caterpillar FB518 wheel-type skidder
• Caterpillar 518 wheel-type skidder
• Caterpillar 518C wheel-type skidder
• Caterpillar 528 wheel-type skidder
• Caterpillar 528B wheel-type skidder
• Caterpillar 530B wheel-type skidder

The available fitment information identifies the part for Caterpillar engine and machine applications and for Caterpillar wheel-type skidder equipment. Model designations included in the catalog data are 3304, 3306, FB518, 518, 518C, 528, 528B and 530B.

Cross-reference numbers

• 3P7958
• 1P5279

3P7958 is the product SKU and the primary part number associated with this pump gear group. The number 1P5279 is also listed as a corresponding part number for the same part application.

Specifications

The listed dimensions are 35 cm in length, 25 cm in width and 20 cm in depth. The catalog weight is 35 lb. No additional information about gear material, tooth count, shaft interface, mounting arrangement or included components is provided for this part.