Komatsu HM400-3 Off Road Truck Parts | Aftermarket New, Used and Rebuilt

Komatsu HM400-3 Off Road Truck Final Drives

New Aftermarket, Used and Rebuilt HM400-3 Final Drives

Looking for Komatsu HM400-3 Off Road Truck Final Drives? We sell a wide range of new aftermarket, used and rebuilt HM400-3 replacement final drives to get your machine back up and running quickly. Fast online quotes.

Our friendly parts specialist are standing by to assist you.
1-800-255-6253

Final Drives (13 Items)

Show All Parts

Hydraulic Pumps

Final Drives

Engines & Engine Parts

Hydraulic Cylinders

Radiators

Transmissions

Axles & Drivetrains

Cabs

Brakes & Brake Parts

Hardware & Fasteners

Other

Wheels & Tires

Bearings

Fits Machine(s): HM400-3

View Part

Complete Final Drive (Planetary/Travel) with Motor

Fits Machine(s): HM400-3

View Part

Drive Motor ONLY

Fits Machine(s): HM400-3

View Part

Final Drive (Planetary/Travel) without Motor

Fits Machine(s): HM400-3

View Part

Final Drive and Brake Assembl

Part #: 56B-23-34050
Fits Machine(s): HM400-3

View Part

Final Drive and Brake Assembly

Part #: 56B-23-34000
Fits Machine(s): HM400-3

View Part

Final Drive and Brake Assembly

Part #: 56B-27-34000
Fits Machine(s): HM400-3

View Part

Final Drive and Brake Assembly

Part #: 56B-27-34050
Fits Machine(s): HM400-3

View Part

Final Drive Assembly, Rear Lh

Part #: 56B-22-34000
Fits Machine(s): HM400-3

View Part

Final Drive Assembly, Rear Rh

Part #: 56B-22-34050
Fits Machine(s): HM400-3

View Part

Planetary Gears

Fits Machine(s): HM400-3

View Part

Seals

Fits Machine(s): HM400-3

View Part

Shaft

Fits Machine(s): HM400-3

View Part

Don't see your machine or part?

Don't see what you're looking for? New aftermarket, used and rebuilt options!

Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.

Call a Parts Expert!

Cody Debord did a fantastic job finding the the final drives for my old obsolete excavator, working through all the issues and patiently solving one problem after another, until I was up and running and completely satisfied with the entire experience...

Jim Holmes

Dealt with Brandon G. Dude knows his parts and had what I needed. We received the part and due to the value I decided it was safer to use brand new. I paid for return shipping and received a credit back for the part. The whole process was smooth.

Matt Boike

Brooke Bussard has always went above and beyond great customer service. I have dealt with her 4-5 times in the past year and every time she has been awesome to work with. She’s always gotten me everything at a great price.

Jason Stewart

Customer support is very helpful, Racheal communicated promptly and professionally. I even had a concern with a certain product and pricing that didn’t work out as planned, and one of the managers, Matt, emailed me directly to take care of the situation...

Marc Hadfield

Knowledgeable and helpful staff, good pricing and availability on in stock or sourced parts.

Komatsu HM400-3 Off Road Truck Final Drives

New Aftermarket, Used and Rebuilt HM400-3 Final Drives

Bearings

Complete Final Drive (Planetary/Travel) with Motor

Drive Motor ONLY

Final Drive (Planetary/Travel) without Motor

Final Drive and Brake Assembl

Final Drive and Brake Assembly

Final Drive and Brake Assembly

Final Drive and Brake Assembly

Final Drive Assembly, Rear Lh

Final Drive Assembly, Rear Rh

Planetary Gears

Seals

Shaft

Don't see your machine or part?

Jim Holmes

Matt Boike

Jason Stewart

Marc Hadfield

Derek Summer