206-30-55172 Spring Recoil Fits Komatsu Models
206-30-55172 Spring Recoil Fits Komatsu Models
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One New Aftermarket Replacement Recoil Spring for Komatsu Excavators
This recoil spring is a key undercarriage component in the track adjuster assembly on Komatsu hydraulic excavators. Recoil springs function as shock absorbers within the track tensioner system, protecting the undercarriage from heavy impact and overload during operation. Replacing a worn or broken recoil spring restores proper track tension and helps prevent premature wear on surrounding undercarriage components.
Specifications
- Weight: 68.5 kg
- Application: Track adjuster / recoil spring assembly
- Component type: Undercarriage
Compatible Models
Komatsu Excavators (PC Series): PC200, PC200SC, PC210, PC220, PC228, PC228US, PC228UU
Komatsu Excavators (PC300/PC400 Series): PC300LC-6LE, PC300HD-5K, PC300LC-6LC, PC300HD-6LC, PC300HD-6MH, PC380LC-6K-J, PC400-5, PC400-5C, PC400-5D, PC400-6, PC400-6C, PC400-6Z, PC400LC-5, PC400LC-6, PC400LC-6Z, PC400LC, PC410-5, PC410LC-5, PC450-6, PC450LC-6
Komatsu Rock Breakers / Mobile Crushers: BP500, BR300S, BR350JG, BR380JG
Replaces Part Number(s):
206-30-55172, 206-30-55171, 206-30-55170, 2063055172, 2063055171, 2063055170
New aftermarket replacement part - not remanufactured, not used.
