Application: Track adjuster and recoil spring assembly — maintains proper track tension and absorbs undercarriage shock loads to protect the front idler, track chain, and carrier rollers from impact damage
Function: Hydraulic grease-type track adjuster with integrated recoil spring — allows track tension adjustment and provides cushioning when the track encounters obstacles or hard ground
Condition: Aftermarket replacement part
Shipping: Due to weight, this item ships via LTL Truck Freight — freight charges will be calculated at checkout
Common Use Case or Symptoms: Use when the excavator track is consistently loose despite greasing, the recoil spring has lost tension, or the track adjuster cylinder is leaking grease — all symptoms of a worn or failed track adjuster assembly on Hitachi ZX270 and John Deere 270D/300G excavators.
Why Choose Broken Tractor:
✅ Direct Fit for ZX270-3 and JD 270D/300G: Precision-matched track adjuster assembly for mid-size Hitachi and John Deere excavator undercarriage systems
✅ Protects the Entire Undercarriage: A properly functioning recoil spring and adjuster extends the service life of idlers, track chains, and rollers by maintaining correct tension and absorbing impacts
✅ Fast Shipping from a U.S.-Based Team: Ships LTL freight from our U.S. warehouses — contact us for freight quotes and delivery scheduling
$1,694.00/ea
Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.
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Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.
Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.
Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.
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