Track Adjuster Rod for John Deere 350, 350B–D, 440, 400G, 1010 Dozer – AT36389

Fits Models At A Glance:

• John Deere Crawler Dozers: 350, 350B, 350C, 350D, 400G, 440, 1010
• John Deere Crawler Loaders: 350, 350B, 350C, 350D, 440, 1010

Key Notes:

• Part Number: AT36389
• Weight: 14.00 lbs (6.35 kg)
• Quantity Required: Two (2) per machine — one per side
• Type: Track adjuster rod — the threaded steel rod that threads through the track adjuster yoke to set and hold track chain tension on the front idler
• Application: Works within the recoil and track adjuster assembly to push the front idler forward, tensioning the track chain to the correct operating specification; grease pressure behind the adjuster cylinder drives the rod to extend or retract the idler position
• Companion Parts: Track Adjuster Yoke T145145 — Track Adjuster Seal Kit 905000
• Origin: Made in USA
• Manufacturer: PVE Products

Common Use Case or Symptoms:
Use when tracks are sagging and won't hold tension after greasing the adjuster, or when the rod is bent, seized, or threads are damaged — a failed adjuster rod prevents proper idler positioning and leads to accelerated track chain, roller, and sprocket wear.

Why Choose Broken Tractor:
✅ Made in USA by PVE Products — precision-machined threaded rod built to OEM specifications for correct engagement with the T145145 yoke and adjuster cylinder
✅ Spans the Full 350/440/400G Family — one rod fits the 350 through 350D, 440, 400G, and 1010, covering decades of production across these John Deere crawler platforms
✅ Fast Shipping from a U.S.-Based Team — in-stock and ready to ship from our U.S. warehouses