4J1657 Cover for Caterpillar Equipment

4J1657 is a cover used on Caterpillar equipment, including Caterpillar engines, machines, pipelayers, and wheel-type skidders. The listed equipment and engine applications include Caterpillar 3116, 3126, 3208, 3306, 3412, 3412E, C18, 561M, 528B, and 530B models or series.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by SKU 4J1657 and is supplied as a cover for the applications listed below.

The available application information identifies the part for Caterpillar equipment in several equipment categories. These include engine-machine applications, pipelayer applications, and wheel-type skidder applications. Compatibility should be determined by matching the equipment model and the reference number with the part required for the machine.

Fitment

• Caterpillar 3116
• Caterpillar 3126
• Caterpillar 3208
• Caterpillar 3306
• Caterpillar 3412
• Caterpillar 3412E
• Caterpillar C18
• Caterpillar 561M
• Caterpillar 528B
• Caterpillar 530B

The cover is listed for the following Caterpillar equipment categories:

• Caterpillar engine-machine equipment
• Caterpillar pipelayers
• Caterpillar wheel-type skidders

The fitment data provided for this part connects the listed engine models and machine models with the Caterpillar equipment categories above. No additional machine models or engine applications are specified in the available product data.

Cross-reference numbers

4J1657 is the identified part number for this cover. No additional manufacturer or supplier reference numbers are specified in the available data.

Specifications

The stated dimensions are length 14.2 cm, width 5.5 cm, and depth 14.7 cm. The stated weight is 5.4 lb. The available information does not specify the material, mounting hardware, thread type, sealing elements, or exact installation position of the cover.