HED Parts Desk
Caterpillar D6 Dozer Final Drive Availability
Final drive failures on a D6 dozer are a common cause of unplanned downtime. HED Parts Desk can get you a fitment-verified quote quickly, whether you need a full assembly or specific internal components.
Can HED help source this?
HED Parts Desk supplies final drives and final drive components for Caterpillar dozers, excavators, and loaders. We confirm fitment and quote pricing and terms based on current availability.
New, reman, rebuilt, or exchange?
Depending on availability, options may include new, remanufactured, or rebuilt final drives, or good-used assemblies. We'll present what's realistically available for your machine's exact configuration.
Why does the serial or PIN matter?
The D6 has been produced across multiple series (D6K, D6N, D6T, D6XE) with different final drive and undercarriage configurations. Your dozer's PIN is the only reliable way to confirm the exact final drive assembly it uses.
Why does the exact part number matter?
A final drive part number (from the assembly tag or a parts book lookup) lets us quote against the exact assembly rather than guessing from model year alone, which is especially important given how often final drive configurations change within a model line.
How does core exchange work?
Rebuilt final drives are frequently sold on a core-exchange basis. Whether your old unit qualifies as a usable core depends on its condition — cracked housings, missing planetary components, or prior improper rebuilds can affect core value.
What affects price?
Final drive pricing depends on condition tier, whether the unit includes the full planetary/sprocket assembly or housing only, current availability for your specific configuration, and core-exchange eligibility.
What affects freight?
Final drives are dense, heavy components typically requiring freight shipping with pallet/crate packaging and equipment to unload. We'll factor distance and accessorials into your delivered quote.
What about warranty?
Warranty terms vary by condition tier. We'll present the applicable warranty period and coverage details alongside any quote so you can compare options with full information.
What to submit for a useful quote
The more of this you can share up front, the faster we can turn around a fitment-accurate quote.
- D6 series/model (D6K, D6N, D6T, D6XE, etc.) if known
- Machine PIN
- Final drive part number, if available
- Whether you need the full assembly or specific internal components
- Condition preference (new, reman, rebuilt, or open to options)
- Delivery location and urgency