One New Aftermarket Replacement Track Adjuster Rod Fits Case 850/855 Series Crawler Dozers and Loaders
This aftermarket replacement track adjuster rod Fits Case 850 and 855 series crawler dozers and track loaders equipped with a 5-roller track frame. The track adjuster rod is a critical undercarriage component that controls track tension, helping to maintain proper alignment, reduce wear on undercarriage components, and ensure reliable operation in tough jobsite conditions. Each machine requires two (2) rods — one per side.
Specifications
- For use on: 5-roller track frame (machine requires 2)
- Length: 16-1/8 in. (409.58 mm)
Compatible Models
Fits Case Crawler Dozers: 850B, 850C, 850C LGP, 850D, 850D LT, 850E
Fits Case Crawler Loaders/Track Loaders: 855C, 855D
Replaces Part Number(s):
R31983
New aftermarket replacement part – not remanufactured, not used.





