9T2031 Rotating Group-Pump for Caterpillar Asphalt Pavers

The 9T2031 Rotating Group-Pump is a replacement pump group used in Caterpillar asphalt pavers. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment part number 9T2031 and is intended for installation in the hydraulic system of the listed asphalt paver models. The application information below covers Caterpillar AP and BG asphalt paver series specified for this part.

Fitment

• Caterpillar AP-1000 asphalt paver
• Caterpillar AP-1000B asphalt paver
• Caterpillar AP-1050B asphalt paver
• Caterpillar AP-1055B asphalt paver
• Caterpillar AP-650B asphalt paver
• Caterpillar AP-800C asphalt paver
• Caterpillar AP-800D asphalt paver
• Caterpillar AP-900B asphalt paver
• Caterpillar BG-225C asphalt paver
• Caterpillar BG-230 asphalt paver

Compatibility should be confirmed against the machine model and serial-number range before installation, because equipment configurations may vary within the same model designation.

Cross-reference numbers

• Caterpillar 9T2031
• Caterpillar 9T-2031

Both 9T2031 and 9T-2031 are number formats associated with the same rotating group-pump application. The SKU of this product is 9T2031.

Specifications

The stated dimensions describe the rotating group-pump as a compact component measuring 10.1 cm in length, 10.1 cm in width, and 10.1 cm in depth. The listed weight is 5.8 lb. No additional installation hardware, seals, gaskets, or related components are specified as included with the part.