Application: Retaining ring that secures the equalizer beam end bushing in the undercarriage suspension
Material: Hardened carbon steel
Type: Internal retaining (snap) ring
Condition: Aftermarket replacement part
Common Use Case or Symptoms:
Use when the equalizer beam end bushing works loose or the worn ring fails to retain the bushing, allowing play in the undercarriage suspension.
Why Choose Broken Tractor?
✅ Correct OEM Dimensions: Sized to seat securely in the equalizer beam bore for a tight, reliable hold
✅ Durable Hardened Steel: Resists fatigue under repeated undercarriage loading
✅ Fast Shipping from a U.S.-Based Team
$12.00/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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Description
Caterpillar bushing 129-3528 for D5M and D5N dozers, machined to OEM spec for a proper press fit. In stock and ready to ship from our U.S.-based team.
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 fill out our form, 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! fill out our form to make a request here at Return Request Form and we would be pleased to help you.