550J LT John Deere RH Final Drive without Motor – AT320550 - John Deere Bulldozer
Fits John Deere 550J, 550K – OEM Part #AT320550
DescriptionRH Final Drive without Motor – John Deere 550J, 550K (OEM Part #AT320550). Direct replacement for John Deere part number AT320550.
- Part #
- AT320550
- Weight
- 877.06
- Availability
- In stock
- Condition
- New
WARNING : Cancer and Reproductive harm. See www.P65Warnings.ca.gov
*Please call to help verify fitment and always confirm the part number before ordering.
Pricing & Availability
This part is quoted individually — new, rebuilt and used options are often available. Get a fast online quote, or call or text a real parts person.
Quotes answered Mon–Fri 8am–5pm EST
Fits These Machines
Partial list from OEM application data. Not sure? Call or text us with your model and serial number and we’ll verify fitment.
Overview
This RH final drive without motor fits John Deere 550J, 550K. It is supplied as a direct replacement for John Deere part number AT320550.
Compatible OEM Part Number: AT320550
Compatible Machines:
John Deere 550J
John Deere 550K
Function
The right final drive is the planetary reduction gearbox that takes output from the right hydrostatic drive motor and turns the track sprocket on that side of the crawler dozer. This assembly is supplied without the hydraulic drive motor.
Key Features
- Right-hand (RH) final drive assembly
- Planetary gear reduction to the track sprocket
- Supplied without hydraulic drive motor
- Fits John Deere 550J and 550K crawler dozers
Specifications
| Component Type | RH Final Drive without Motor |
|---|---|
| Application | Crawler dozer track drive / undercarriage |
| OEM Part Number | AT320550 |
| Fitment | John Deere 550J, 550K (OEM part AT320550) |
| Machine Type | Bulldozer |
OEM Cross References
| Part # | Relationship |
|---|---|
| AT320550 | Replaces |
About Our Conditions
| Condition | What you get | Warranty |
|---|---|---|
| New Aftermarket | New aftermarket part made to fit this application, AMS-branded, hardware kit included | 12 months |
| Rebuilt | Professionally rebuilt to spec; refundable core charge, return label provided (30 days, same part number, rebuildable) | 6 months |
| Used | Inspected used take-offs — call or text for current availability and pricing | Call for details |
| Not all inventory / options shown. Our goal is to provide new, rebuilt and used options! Call or get a quick quote! |
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