Case Dozer Final Drive

Final drive assemblies, sprockets, planetary gears, and drive components for Case crawler dozers, covering new and used parts across the 450, 550, 650, 750, 850, and 1150 series machines.

Fits Models At A Glance

• 450 Series: 450, 450B, 450C
• 550 Series: 550, 550E, 550G, 550H
• 650 Series: 650G, 650H, 650K
• 750 Series: 750, 750B, 750H, 750K
• 850 Series: 850, 850B, 850C, 850D, 850E, 850G
• 1150 Series: 1150, 1150B, 1150C, 1150D, 1150E

Key Notes

• Application: Transfers power from the transmission to the tracks through planetary reduction
• Components: Includes sprockets, hubs, planetary gear sets, and seals
• Condition: New aftermarket and inspected used assemblies available
• Fitment: Verify by serial number and machine generation before ordering

Why Choose Broken Tractor

• ✅ Wide inventory spanning multiple Case dozer generations
• ✅ Fast shipping from two US locations
• ✅ Knowledgeable staff to confirm proper fitment

Frequently Asked Questions

What parts are included in the final drive on a Case dozer?

The final drive transfers power from the transmission to the tracks through planetary reduction. Broken Tractor carries sprockets, hubs, planetary gear sets, and seals for Case crawler dozers. Both complete assemblies and individual drive components are covered across the 450 through 1150 series.

Which Case dozer models do these final drive parts fit?

We carry final drive parts for Case crawler dozers in the 450, 550, 650, 750, 850, and 1150 series. This includes models such as the 450C, 550H, 650K, 750K, 850G, and 1150E among others. Fitment varies by machine generation, so confirm your exact model before ordering.

How do I confirm the right final drive part for my Case dozer?

Verify fitment by serial number and machine generation, since Case updated final drive components across model runs. Matching your part number to the replacement is the most reliable way to confirm compatibility. If you are unsure, our parts team can help confirm the correct part for your machine.

Can I buy used Case dozer final drive assemblies?

Yes, Broken Tractor offers both new aftermarket and inspected used final drive assemblies for Case dozers. Used options can be a cost effective choice for older 450, 550, and 650 series machines. Availability depends on your model and serial number, so confirm fitment before ordering.

Do I need to replace the whole final drive or just the sprocket?

It depends on which components are worn. If only the sprocket teeth are worn while the hub, planetary gears, and seals are sound, you can replace the sprocket alone. We carry individual final drive components as well as complete assemblies so you can replace only what your Case dozer needs.