1143552 Serpentine Belt for Caterpillar Equipment

The 1143552 serpentine belt is a V-ribbed drive belt for Caterpillar engines and machines, including Caterpillar 3306 and Caterpillar 350 equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The belt is identified as a 10-rib serpentine belt and is listed for use with Caterpillar engine-machine applications and Caterpillar excavators. The equipment brand referenced for fitment is Caterpillar; CTP is the manufacturer of this aftermarket replacement part.

Fitment

• Caterpillar engine-machine applications
• Caterpillar excavators
• Caterpillar 3306
• Caterpillar 350

The listed models identify the equipment applications associated with this belt. Compatibility should be checked against the machine configuration and the installed belt routing before replacement, as the same equipment model may be available in different configurations.

Cross-reference numbers

• 1143552
• 114-3552

1143552 and 114-3552 are the listed identification numbers for this serpentine belt.

Specifications

The primary dimensional data for the belt are the 57.28-inch length, 1.40-inch width, and 10-rib configuration. The additional centimetre dimensions and weight are included as listed product data; their source does not specify whether they refer to the packed item or the belt itself.