4W6025 Cogged V-Belt Set of 2

The 4W6025 cogged V-belt set consists of two engine belts for Caterpillar equipment. It is used with Caterpillar engines, generator sets, and industrial engine applications, including the 3114, 3116, 3056, 3054E, and 3126 engine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is supplied as a set of two cogged V-belts. The listed application covers Caterpillar engine installations in machines, generator sets, and industrial equipment. Fitment should be verified against the engine model and the part number recorded for the installed belt set.

Fitment

• Caterpillar 3114 engine
• Caterpillar 3116 engine
• Caterpillar 3056 engine
• Caterpillar 3054E engine
• Caterpillar 3126 engine
• Caterpillar engine-machine applications
• Caterpillar engine-generator set applications
• Caterpillar industrial engine applications

The listed model range includes the 3114, 3116, 3056, 3054E, and 3126 series. The 3056, 3114, and 3116 models appear more than once in the source application data; they are listed once here to avoid duplication.

Cross-reference numbers

Numbers 4W6025 and 4W-6025 identify the same listed part reference in different formatting. The available data does not specify any additional supplier numbers or separate replacement numbers.

Specifications

The length, width, and depth values are provided in the available product data as listed dimensions. They are not identified separately as the working dimensions of an individual belt or as package dimensions. No additional information is provided for belt profile, pitch, construction material, belt circumference, or pulley configuration.

This part is identified by SKU 4W6025 and is listed for use with the specified Caterpillar engine models and equipment application types. Before installation, compare the existing belt set and the equipment documentation with reference number 4W6025 or 4W-6025.