Track Adjuster Cylinder LH U35-3 U30 KX121-3 KX91-3 PN RC411-21503
Tension adjuster Assy
Lucas Parts stocks a range of track adjuster and recoil spring assemblies for many excavator models.
Properly maintaining track tension is rictical for receiving satifactory track life,
and track adjusters are designed to absorb shock to protect idlers and track systems.
Common issues in a loss of tension:
- broken springs lead to too soft tension
- damaged seals cause by bent cylinder rod
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