113-30-34210 Spring Fits Komatsu Track Adjuster, R/H ( D31 A16-17-P16-17-S16-17
113-30-34210 Spring Fits Komatsu Track Adjuster, R/H ( D31 A16-17-P16-17-S16-17
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One New Aftermarket Replacement Recoil Spring for Komatsu D31 / D37 Series Crawler Dozers
This recoil spring is a direct replacement for the right-hand (R/H) track adjuster assembly on Komatsu D31 and D37 series crawler dozers. The recoil spring absorbs shock loads on the undercarriage and maintains proper track tension, helping protect the track adjuster, idler, and related components from impact damage during dozer operation.
Serial Number Restriction: For D31A-16, D31A-17, D31P-16, D31P-17, D31S-16, and D31S-17 models, this spring fits units After Serial Number 25000. For D31E-18 models, fits After Serial Number 32001. Verify your serial number before ordering.
Compatible Models
Komatsu D31 Series (R/H Track Adjuster): D31A-16, D31A-17, D31P-16, D31P-17, D31S-16, D31S-17 (After S/N 25000), D31E-18 (After S/N 32001)
Komatsu D37 Series: D37E-1, D37E-2, D37P-2
Replaces Part Number(s):
113-30-34210
New aftermarket replacement part - not remanufactured, not used.
