Name: Track Idler Wear Strip Replacement Kit for Case 450–550H Dozers
Brand: Case
SKU: 144392A3
Price: 62 USD
Availability: InStock

Track Idler Wear Strip Replacement Kit for Case 450–550H Dozers

Case

SKU:: 144392A3
FitsModel:: 450, 450B, 450C, 455C, 550, 550E, 550G, 550H
ListDescription:: Wear Kit, Track Idler

Part # 144392A3

Fits Models At A Glance:

Case Dozers & Loaders: 450, 450B, 450C, 455C, 550, 550E, 550G, 550H

Key Notes:

Part Number: Replaces 144392A3
Application: Track idler wear strip replacement kit
Designed For: Use with R58710 track idler
Kit Includes:
- 2 steel wear strips
- 4 rubber flex bushings
- 4 bolts
- End caps and washers
Material: Steel wear strips with rubber bushings
Weight: Approximately 3 lbs
Function: Restores proper idler alignment and reduces excess track wear

Why Choose Broken Tractor:

✅ Direct Fit Components: Designed to match Case idler assemblies
✅ Durable Materials: Steel and rubber components built for undercarriage wear conditions
✅ Fast U.S. Shipping: Quick processing from our experienced parts team

$62.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

Shipping & Return Policy

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.

Track Idler Wear Strip Replacement Kit for Case 450–550H Dozers