1W8043 V-Belt Set for Caterpillar Equipment

The 1W8043 V-belt set is an engine belt component used on Caterpillar paving compactors and wheel-type loaders. The listed equipment manufacturer for this part is Caterpillar. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar reference format 1W-8043 and the compact number format 1W8043. It is supplied as a V-belt set for use in the engine belt system of the specified Caterpillar machine models.

Fitment

The 1W8043 V-belt set is listed for the following Caterpillar equipment:

• Paving compactors: Caterpillar CP-643
• Paving compactors: Caterpillar CP-653
• Paving compactors: Caterpillar CS-643
• Paving compactors: Caterpillar CS-653
• Wheel-type loaders: Caterpillar 936
• Wheel-type loaders: Caterpillar 936E
• Wheel-type loaders: Caterpillar 936F

Fitment data applies to the model designations listed above. The equipment model and the part number should be checked together when identifying the required engine belt set, as the same machine series may contain different configurations depending on the production specification.

Cross-reference numbers

Numbers 1W8043 and 1W-8043 identify the same listed V-belt set in different written formats. The number 1W8043 is the SKU of this product.

Specifications