4W8655 Cogged V-Belt Set of 2 for Caterpillar Equipment

The 4W8655 is a set of two cogged V-belts used on Caterpillar equipment, including Challenger machines and Caterpillar engine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied part is identified as an engine belt set. The fitment information includes Caterpillar Challenger equipment, Caterpillar engine-machine applications, and Caterpillar industrial engine applications. The listed machine and engine models are Caterpillar 35, Caterpillar 45, Caterpillar 3114, Caterpillar 3116, and Caterpillar 3126.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment group: Caterpillar Challenger
• Equipment group: Caterpillar Engine - Machine
• Equipment group: Caterpillar Engine - Industrial
• Compatible model: Caterpillar 35
• Compatible model: Caterpillar 45
• Compatible engine model: Caterpillar 3114
• Compatible engine model: Caterpillar 3116
• Compatible engine model: Caterpillar 3126

The model information applies to the equipment and engine applications listed above. The Caterpillar designation identifies the manufacturer of the equipment on which the belt set is used. The part itself is identified separately as an aftermarket CTP component.

Cross-reference numbers

• Part number: 4W8655
• Part number with hyphenated format: 4W-8655
• Known interchangeable number: 2W3103

Part number 4W8655 is also written as 4W-8655 in equipment parts references. The number 2W3103 is listed as an interchange or cross-reference number for this belt set. Confirm the number stamped on the removed belt and the machine application before installation where several belt configurations may be used.

Specifications

The dimensional and weight values above are the specifications provided for the listed product. No additional belt profile, material, rib count, belt circumference, or installation hardware information is specified for SKU 4W8655.