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Caterpillar Track Adjuster Recoil Seal Kit for D4 D5 D6 Dozers & Loaders 904400

SKU:
904400
FitsModel:
D4C, D4D, D4E, D5, D5B, D5E, D6, D6B, 933, 933C, 951, 951B, 951C, 955C, 955E, 955F, 955H, 955K, 955L
ListDescription:
Seal Kit
Cat Seal Kit for 904400 -- 904400
Part # 904400

Part # Part # 904400

Fits Models At A Glance:

Fits Models At A Glance:

  • Crawler Dozers: D4C, D4D, D4E, D5, D5B, D5E, D6, D6B
  • Crawler Loaders: 933, 933C, 951, 951B, 951C, 955C, 955E, 955F, 955H, 955K, 955L

Key Notes:

  • Part Numbers: 904400
  • Weight: 0.20 lbs
  • Application: Seal kit to rebuild the track adjuster / recoil cylinder and restore correct track tension
  • Style/Type: Track Adjuster Recoil Seal Kit
  • Interchange Numbers: 904400-A, BD904400, FIG4400
  • Condition: Aftermarket replacement part

Common Use Case or Symptoms:

Use when the track adjuster cylinder leaks and the track will not stay tight, which causes track slap and accelerated undercarriage wear on the machine.

Why Choose Broken Tractor?

  • ✅ Complete Recoil Rebuild Kit: Supplies the seals to service the track adjuster cylinder in one kit
  • ✅ Broad D4-D6 & 933-955 Coverage: Fits a wide range of older dozers and crawler loaders
  • ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses
$55.00

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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1-800-909-7060 Parts Request Form

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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.

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Product: Category: Brand: Head Title: Track Adjuster Recoil Seal Kit | Broken Tractor | 904400