2V7442 Spring Recoil for Caterpillar

The 2V7442 Spring Recoil is a recoil spring component used in the track tensioning and mechanical track return systems of Caterpillar track-type tractors and track-type loaders. It is installed in the undercarriage assembly associated with the idler and track-adjusting mechanism, where the spring and adjusting cylinder allow controlled movement of the idler during operation and undercarriage shock loading.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is listed for the following Caterpillar equipment models:

• Caterpillar D4D track-type tractor
• Caterpillar D4E track-type tractor
• Caterpillar 941 track-type loader
• Caterpillar 941B track-type loader

Fitment is based on the listed Caterpillar catalog number 2V-7442 and the equipment applications specified above.

Cross-reference numbers

The numbers 2V7442 and 2V-7442 refer to the same catalog number format for this Spring Recoil application.

Specifications

The Spring Recoil is positioned within the track-adjusting and recoil mechanism. During movement of the undercarriage, the recoil spring accommodates rearward and forward idler movement, while the grease-filled adjusting cylinder forms part of the track-tension adjustment arrangement. The assembly is associated with maintaining track tension and absorbing loads transmitted through the track system.

For identification, compare the part number stamped or listed for the removed component with 2V7442 or 2V-7442, and verify the machine model before installation. The listed dimensions are length 10.2 cm, width 10.2 cm, and depth 61 cm; the listed weight is 16 lb.