2M7863 Cogged V-Belt for Caterpillar

2M7863 is a cogged V-belt used in the engine belt drive of Caterpillar equipment. It is listed for Caterpillar industrial engines and Caterpillar petroleum products, including the equipment and engine models specified below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by SKU 2M7863 and is also listed in connection with the V-belt set reference 7M4703.

Fitment

The belt is specified for the following Caterpillar equipment and engine applications:

• Caterpillar industrial engines
• Caterpillar petroleum products
• Caterpillar 3126B
• Caterpillar 3176C
• Caterpillar 3196
• Caterpillar C-10
• Caterpillar C-12
• Caterpillar C-9
• Caterpillar C7
• Caterpillar C9

The model designations C-9 and C9, as well as C7, are retained as listed in the available application data. Application should be checked against the engine configuration and the part number installed on the machine.

Cross-reference numbers

The following numbers are listed for this belt or the corresponding Caterpillar V-belt set:

• 2M7863
• 7M4703
• 2Y5011

2M7863 is the SKU of this product. 7M4703 is identified in the source data as the V-belt set reference, while 2Y5011 is listed as an additional interchangeable part number.

Specifications

The listed dimensions and weight are provided as product data. The available information does not specify whether these measurements describe the belt itself or its packaging, so they should not be used as a substitute for belt-profile or pulley measurements.