4F5004 Recoil Spring for Caterpillar

The 4F5004 Recoil Spring is a spring assembly used on Caterpillar equipment, including Caterpillar track-type tractors and equipment listed under Caterpillar engine-machine applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed as a Recoil Spring with a zinc-rich coating. The assembly is identified by SKU 4F5004 and is used in the recoil spring system of the applicable Caterpillar equipment.

Fitment

The 4F5004 spring assembly is used on the following Caterpillar equipment models and series:

• Caterpillar 3306
• Caterpillar 6A
• Caterpillar 6S
• Caterpillar D6E
• Caterpillar D6E SR
• Caterpillar D6G SR
• Caterpillar D6G2 LGP
• Caterpillar D6G2 XL

Application categories identified for this part are Caterpillar engine-machine equipment and Caterpillar track-type tractors. Fitment should be confirmed against the machine model and serial-number range before installation, because the listed model designation may cover different equipment configurations.

Cross-reference numbers

The following numbers are associated with this recoil spring assembly:

• 4F5004
• 4F-5004
• 4B1383

Number 4F5004 is used as the equipment manufacturer part number designation in the available application data. The number 4F-5004 represents the same number with a separator, while 4B1383 is listed as an interchangeable supplier reference for this application.

Specifications

The listed dimensions describe the supplied part data: 15.24 cm in length, 20.32 cm in width, and 2.54 cm in depth. The stated weight is 0.9 lb. No additional installation hardware or other components are specified in the available product data.