1331403 Pump Gp-Gear

The 1331403 Pump Gp-Gear is a gear pump used in Caterpillar equipment and systems. It is listed for Caterpillar engines, pipelayers, and track-type tractors, including the 3176C, 3306, C-9, 572R, 572R II, 7A, 7S, 7SU, 7U, and 6 models or series.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by Caterpillar reference number 133-1403 and SKU 1331403.

Fitment

• Caterpillar 3176C
• Caterpillar 3306
• Caterpillar C-9
• Caterpillar 572R
• Caterpillar 572R II
• Caterpillar 7A
• Caterpillar 7S
• Caterpillar 7SU
• Caterpillar 7U
• Caterpillar 6

The listed applications include Caterpillar equipment identified as engines, pipelayers, and track-type tractors. Compatibility should be checked against the machine model and the part number installed on the equipment before replacement.

Cross-reference numbers

The numbers listed above are used to identify the same Pump Gp-Gear application in parts catalogs and supplier cross-reference data. The number 1331403, also written as 133-1403, identifies the part supplied for the stated Caterpillar applications.

Specifications

The dimensional data refers to the listed pump assembly: 43.18 cm in length, 31.12 cm in width, and 27.94 cm in depth. The stated weight is 76.5 lb. No additional information about included components, mounting hardware, thread specifications, materials, or pump operating parameters is provided for this part.