2P9313 Pump Gp-gear

2P9313 is a hydraulic gear pump for Caterpillar equipment, including Caterpillar engines, machines, and wheel tractor-scrapers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified in the supplied application data as a Caterpillar pump group with the designation “Pump Gp-gear.” The listed fitment includes Caterpillar engine and machine applications as well as the Caterpillar 621B wheel tractor-scraper.

Fitment

The pump is listed for the following Caterpillar equipment models and engine series:

• Caterpillar 3306
• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar 3406E
• Caterpillar 3408
• Caterpillar 3408C
• Caterpillar 3408E
• Caterpillar C15
• Caterpillar 621B

Equipment categories stated for this part are Caterpillar Engine - Machine and Caterpillar Wheel Tractor-Scraper. Compatibility should be checked against the equipment serial number and the pump configuration before installation, because the supplied model list does not specify individual serial-number ranges.

Cross-reference numbers

Part number 2P9313 is the identifying reference used for this pump in the supplied Caterpillar application data and for the CTP replacement part.

Specifications

The stated dimensions are length, width, and depth as provided for the part. The available data does not specify port size, mounting-hole pattern, gear dimensions, rotation direction, displacement, pressure rating, included seals, or other installation components.