Spring Recoils

Caterpillar Recoils Deliver Durability and Precise Fit

Caterpillar recoil springs are a key element of the undercarriage system for tracked machines. Recoil springs act as shock absorbers, protecting the track, idler, and front of the machine from the impact of rough terrain, sudden obstacles, and heavy loads. By absorbing shocks and allowing the idler to move slightly, the recoil spring system prevents sudden force from reaching sensitive undercarriage components, reducing wear and extending the life of tracks, rollers, and frames. This system also maintains optimal track tension, allowing the track to flex and absorb irregularities in the ground, improving traction, stability, and operator comfort.

These recoil assemblies are often combined with grease-filled track adjusters (track tensioners), enabling precise tension control for various operating conditions and environments. Regular inspection and timely replacement of worn or damaged recoil springs are vital, as failed recoil springs can lead to a loss of track tension, misalignment, excessive undercarriage wear, and potential breakdowns.

Propel Parts supplies a comprehensive range of high-quality replacement recoil springs for major models such as D3, D4, D5, D6, D7, D8, D9, D10, D11, and more, with clear part number compatibility and fast shipping for efficient, reliable repairs.

Our Track Adjuster Recoil Springs have excellent wear and rust resistance.