JD 700H, 700J, 700K Track Adjuster

Track adjusters, recoil springs, tensioner covers, and undercarriage hardware for John Deere 700H, 700J, and 700K dozers, covering complete adjuster assemblies, recoil spring components, wear plates, shims, and check valves across LT, XLT, and LGP configurations.

Fits Models At A Glance

• 700H Series: 700H LT, 700H XLT, 700H LGP
• 700J Series: 700J LT, 700J XLT, 700J LGP, 700J-II
• 700K Series: 700K XLT, 700K LGP
• Related Fitment: 700L, 700L PL, 700 P-Tier, 714PR (select hardware)

Key Notes

• Application: Track tensioning, recoil, and adjuster covers
• Roller Config: 6-bottom-roller and 7-bottom-roller versions available
• Serial Breaks: Some covers fit 700J LT before Ser# 139435
• Hardware: Includes wear plates, wear bars, shims, bolts, fittings, and check valves
• Undercarriage: Adjusters for standard and Max-Life undercarriage

Why Choose Broken Tractor

• ✅ New and used dozer parts for older machines
• ✅ Fast shipping from two US locations
• ✅ Fitment help from real equipment specialists

Frequently Asked Questions

Which complete track adjuster fits a 700J LT with 6 bottom rollers?

For a 700H LT or 700J LT with 6 bottom rollers, we carry the Complete Track Adjuster SKU AT221027. Machines with 7 bottom rollers use a different assembly, SKU AT221427, which fits 700H XLT, 700H LGP, 700J XLT, 700J LGP, 700K XLT, and 700K LGP. Match the part number to your roller configuration before ordering.

Do I need the 6-roller or 7-roller track adjuster for my 700K dozer?

The 700K uses the 7 bottom roller adjuster, SKU AT221427, which fits 700K XLT and 700K LGP along with the XLT and LGP versions of the 700H and 700J. Broken Tractor carries both 6-roller and 7-roller versions, so confirm your roller count to get the correct part.

Which recoil spring cover fits a 700J LT dozer?

For the 700J LT there is a serial break to watch. The Front Recoil Spring Cover SKU T178297 and the Rear Covers SKU AT221168 and AT221486 fit the 700J LT before Serial # 139435. Check your machine serial number and match the part number, or contact the parts team to confirm the right cover for your dozer.

What track adjuster fits a 700J with Max-Life undercarriage?

For John Deere dozers with Max-Life undercarriage, we carry Track Adjuster SKU AT342072, which fits 700J XLT, 700J LGP, 700K XLT, 700K LGP, and 700L. Confirm whether your machine has standard or Max-Life undercarriage before ordering.

How many wear plates does a 700H or 700J dozer take?

Wear Plate SKU T177308 is used at 4 per machine on the 700H, 700J, and 700L, and on the 700K with 7 bottom rollers. Broken Tractor also carries related wear bars and shims in 16 gauge and 20 gauge for track adjuster fitting on these dozers. If you are unsure which shims or plates your machine needs, call (800) 909-7060.