Komatsu Excavator Final Drives
  • Huge Final Drive Inventory
  • Worldwide Parts Network
  • Very Competitive Pricing
  • Rigorous Quality Control
  • Excellent Warranties
  • Fast Shipping Nationwide
  • Knowledgeable Parts Specialist
  • Best Service in the Industry
  • A+ BBB Rating
Final Drive Diagram

AMS Final Drives is a leading supplier in new aftermarket, rebuilt and used Komatsu Excavator Final Drives as well as other Komatsu excavator parts. We supply a variety of Final Drive components including complete final drives, finals without a motor, just the drive motor, floating face final drive seals, planetary gears, bearings, shafts, left hand final drives, right hand final drives and more. We also offer a complete product line of new, used and rebuilt components for Komatsu machines ranging from axles to undercarriage. We offer a variety of salvage equipment options as well as our own rebuild shop. Give us a call at 1-800-255-6253 or submit a quote request online and one of our Final Drive parts specialists will get back to you with pricing and options.

AMS Final Drives: 1-800-255-6253

Get a Excavator Final Drive Quote in Minutes!

Komatsu Excavator Final Drive Parts

  • Komatsu Excavator 12 PT Screw
  • Komatsu Excavator Axle Shaft
  • Komatsu Excavator Bearing
  • Komatsu Excavator Bearing Kit
  • Komatsu Excavator Bearings
  • Komatsu Excavator Bevel Gear Only
  • Komatsu Excavator Brake
  • Komatsu Excavator Brake Drum
  • Komatsu Excavator Bull Gear
  • Komatsu Excavator Carrier
  • Komatsu Excavator Carrier Assembly
  • Komatsu Excavator Complete Final Drive (Bonfiglioli version)
  • Komatsu Excavator Complete Final Drive (LOW S/N)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (High S/N 275000-up)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (HIGH S/N)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (High SN)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (LOW S/N 244001-274999)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (Low SN)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (SN -108986)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor (SN 108987-)
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor 12BH Option 2 speed
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor 9BH Option 2 Speed final
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor High SN
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor Low SN
  • Komatsu Excavator Complete Final Drive (Planetary/Travel Drive) with Motor 
  • Komatsu Excavator Complete Final Drive with Motor
  • Komatsu Excavator Complete Final Drive with Motor (1 Speed Version)
  • Komatsu Excavator Complete Final Drive with Motor (12/12 Bolt option)
  • Komatsu Excavator Complete Final Drive with Motor (14/14 Bolt option)
  • Komatsu Excavator Complete Final Drive with Motor (2 Speed Version)
  • Komatsu Excavator Complete Final Drive with Motor (Evenly spaced holes)
  • Komatsu Excavator Complete Final Drive with Motor (High S/N 11000-up)
  • Komatsu Excavator Complete Final Drive with Motor (High S/N)
  • Komatsu Excavator Complete Final Drive with Motor (Low S/N up to 10999)
  • Komatsu Excavator Complete Final Drive with Motor (Low S/N)
  • Komatsu Excavator Complete Final Drive with Motor (Non Rexroth Version)
  • Komatsu Excavator Complete Final Drive with Motor (Rexroth Version)
  • Komatsu Excavator Complete Final Drive with Motor (Rubber Tracked Version)
  • Komatsu Excavator Complete Final Drive with Motor (Steel Tracked Version)
  • Komatsu Excavator Complete Final Drive with Motor (Unevenly spaced holes)
  • Komatsu Excavator Coupling
  • Komatsu Excavator Cover
  • Komatsu Excavator Drive Motor
  • Komatsu Excavator Drive Motor ONLY
  • Komatsu Excavator Drive Motor ONLY (High S/N)
  • Komatsu Excavator Drive Motor ONLY (High SN)
  • Komatsu Excavator Drive Motor ONLY (Low S/N)
  • Komatsu Excavator Drive Motor ONLY (Low SN)
  • Komatsu Excavator Drive Motor ONLY (SN -108986)
  • Komatsu Excavator Drive Motor ONLY (SN 108987-)
  • Komatsu Excavator Drive Motor ONLY High SN
  • Komatsu Excavator Drive Motor ONLY Low SN
  • Komatsu Excavator Final Drive
  • Komatsu Excavator Final Drive (Machine with blade)
  • Komatsu Excavator Final Drive (Machine without blade)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) With Motor
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor (2ZN S/N)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor (33001-up)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor (BBX S/N)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor (High SN)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor (Low SN)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor (S/N 31477-32999)
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor High SN
  • Komatsu Excavator Final Drive (Planetary/Travel Drive) without Motor Low SN
  • Komatsu Excavator Final Drive 64" LGP ONLY
  • Komatsu Excavator Final Drive and Wheel Group
  • Komatsu Excavator Final Drive Gear
  • Komatsu Excavator Final Drive Guard Top
  • Komatsu Excavator Final Drive LH
  • Komatsu Excavator Final Drive Motor
  • Komatsu Excavator Final Drive Motor LH
  • Komatsu Excavator Final Drive Motor RH
  • Komatsu Excavator Final Drive Planetary
  • Komatsu Excavator Final Drive RH
  • Komatsu Excavator Final Drive Shaft (20 Spline)
  • Komatsu Excavator Final Drive Shaft (23 Spline)
  • Komatsu Excavator Final Drive w/ Motor
  • Komatsu Excavator Final Drive w/ Motor (High S/N)
  • Komatsu Excavator Final Drive w/ Motor (Low S/N)
  • Komatsu Excavator Final Drive with Motor
  • Komatsu Excavator Final Drive without Motor
  • Komatsu Excavator Final Drive without Motor (20 Spline Shaft)
  • Komatsu Excavator Final Drive without Motor (23 Spline Shaft)
  • Komatsu Excavator Floating Face Seal
  • Komatsu Excavator Gear
  • Komatsu Excavator Gear and Shaft
  • Komatsu Excavator Gear Box
  • Komatsu Excavator Housing
  • Komatsu Excavator Hydrostatic Drive Motor
  • Komatsu Excavator Hydrostatic Motor
  • Komatsu Excavator Idler Gear (41 Teeth)
  • Komatsu Excavator Idler Pinion (12 Teeth)
  • Komatsu Excavator LH Complete Final Drive (Bonfiglioli version)
  • Komatsu Excavator LH Complete Final Drive (REXROTH version)
  • Komatsu Excavator LH Complete Final Drive with Motor
  • Komatsu Excavator LH Final Drive (Landfill App)
  • Komatsu Excavator LH Final Drive (Planetary/Travel Drive) without Motor
  • Komatsu Excavator LH Final Drive (Planetary/Travel Drive) without Motor(Dozer)
  • Komatsu Excavator Pinion
  • Komatsu Excavator Pinion (22 Teeth)
  • Komatsu Excavator Pinion Gear
  • Komatsu Excavator Pinion Shaft
  • Komatsu Excavator Planetary Gear A
  • Komatsu Excavator Planetary Gear B
  • Komatsu Excavator Planetary Gear C
  • Komatsu Excavator Planetary Gears
  • Komatsu Excavator Planetary Ring Gear
  • Komatsu Excavator Rear Axle Shaft
  • Komatsu Excavator RH Complete Final Drive (Bonfiglioli version)
  • Komatsu Excavator RH Complete Final Drive (REXROTH Version
  • Komatsu Excavator RH Complete Final Drive (REXROTH version)
  • Komatsu Excavator RH Complete Final Drive with Motor
  • Komatsu Excavator RH Final Drive (Landfill App)
  • Komatsu Excavator RH Final Drive (Planetary/Travel Drive) without Motor
  • Komatsu Excavator RH Final Drive (Planetary/Travel Drive) without Motor(Dozer)
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint (w/ Blade)
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint (w/o Blade)
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint (With Blade)
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint (with push blade)
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint (Without Blade)
  • Komatsu Excavator Rotary Manifold/Swivel Joint/Center Joint (without push blade)
  • Komatsu Excavator Seal
  • Komatsu Excavator Seal and Bearing Kit
  • Komatsu Excavator Seal Carrier
  • Komatsu Excavator Seals
  • Komatsu Excavator Shaft
  • Komatsu Excavator Shaft (20 Spline)
  • Komatsu Excavator Shaft (23 Spline)
  • Komatsu Excavator Shaft (High SN)
  • Komatsu Excavator Shaft (Low SN)
  • Komatsu Excavator Shaft 64" LGP ONLY
  • Komatsu Excavator Shaft Track
  • Komatsu Excavator Shim
  • Komatsu Excavator Snap Ring
  • Komatsu Excavator Spacer
  • Komatsu Excavator Speed Sensor
  • Komatsu Excavator Spindle
  • Komatsu Excavator Sprocket Nut
  • Komatsu Excavator Sprocket Shaft
  • Komatsu Excavator Spur Gear (Second Idler Pinion)
  • Komatsu Excavator Sun Gear
  • Komatsu Excavator Swivel Joint/Center Joint/Rotary Manifold
  • Komatsu Excavator Tandem Pump/Hydrostatic Drive Pump
  • Komatsu Excavator Travel Gearbox
  • Komatsu Excavator Travel Motor Housing
  • Komatsu Excavator Washer
  • Komatsu Excavator Other
High quality used final drives.

We specialize in final drives and related components for heavy construction equipment. From new aftermarket, used to rebuilt we can save you 20-70% from your OEM dealer and other used/rebuilt competitors. Some of the final drive manufacturers we deal in include Bonfiglioli, Hy-Dash, Kayaba, KYB, MAG, Kawasaki, Nachi, Nabtesco and many more.

We offer final drive warranties on our products that range from 30 days to 1 year.

Submit an online quote request or call 1-800-255-6253 to start saving on your final drive costs!

Floating face final drive seals.

Did you know we also specialize in the highest quality Floating Face Seals for final drives?
We have a huge inventory of final drive seals ready to ship.
Call 1-800-255-6253 now to learn more!

Give us a call today

Final Drive specialists are available from 8am to 5:30pm EST. Give us a call to discuss how we can help you.


1-800-255-6253

Final Drive parts worth talking about

Final Drive Diagram

Final Drive Diagram ×
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