2113576 Serpentine Belt

The 2113576 serpentine belt is a replacement belt for equipment manufactured by Caterpillar. The listed applications include Caterpillar industrial and petroleum engine equipment, petroleum packages, petroleum transmissions, and the AD30 underground articulated truck.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Industrial engine: Caterpillar C-9 / C9.
• Petroleum engine: Caterpillar petroleum engine applications listed for part number 2113576.
• Petroleum package: Caterpillar CX31-C9I.
• Petroleum transmission: Caterpillar TH31-E61.
• Underground articulated truck: Caterpillar AD30.

The fitment information identifies the belt by part number 2113576 across the Caterpillar applications listed above. The equipment designation should be checked against the machine or engine identification before installation, particularly where the same equipment family is available in multiple configurations.

The part belongs to the PK serpentine belt category. Its application is associated with the belt drive system of the specified Caterpillar engine, package, transmission, or machine configuration. The available product data does not provide an installation position, belt routing diagram, number of ribs, or additional drive-system components included with the belt.

Specifications

The dimensions and weight are reproduced as provided for this product record. They are listed as product specifications and are not presented as belt length, belt width, or belt thickness measurements. No separate technical data is available for the belt material, rib profile, operating temperature, tension, or service interval.