Timberjack Undercarriages

AMS can save you a lot on new aftermarket, used and rebuilt Timberjack Undercarriages and related parts. We offer everything from attachments, final drives, undercarriages, engines, cylinders, cabs, pumps and much more for all makes and models of construction equipment. We have a national reach for all of our customers and provide parts to customers around the globe. To request a quote, simply give us a call or click the Get Quote button below and a parts specialist will reply with a quote in minutes.

Select your machine type: Feller Buncher

AMS UnderCarriage: 1-800-255-6253


Timberjack Undercarriage Online Part Quote

3 year 4,000 hour warranty.

AMS UnderCarriage supplies quality branded Korean and Italian Undercarriage that will save you piles of cash from your OEM dealer.

We offer a 3 year 4,000 hour warranty on our products and can offer free freight in most situations.

With manufacturers located all over the USA and Canada we’re able to ship parts to our customers quickly. We also export to parts of Central and South America as well as Africa.

Call 1-800-255-6253 or submit an online quote request to start saving on your undercarriage costs!

Free freight

Save on undercarriage shipping costs!
Place an order of $4,500 or more and enjoy free freight! Restrictions apply, call for details.
Call 1-800-255-6253 or submit an online quote request to start saving on your undercarriage costs!

Timberjack Undercarriage Parts

  • Timberjack 32" Track Pads
  • Timberjack Adjuster Assembly LH
  • Timberjack Adjuster Assembly RH
  • Timberjack Adjuster Shield (Front R and L)
  • Timberjack Adjuster Shield LH
  • Timberjack Adjuster Shield RH
  • Timberjack Axle/Sprocket
  • Timberjack Bar
  • Timberjack Bearing
  • Timberjack Bogie Axle
  • Timberjack Bogie Split Wheel
  • Timberjack Bogie Wheel
  • Timberjack Bolt
  • Timberjack Bolt and Nut
  • Timberjack Bottom Roller
  • Timberjack Bracket
  • Timberjack Bracket, Top Roller and Equalizer Beam
  • Timberjack Bushing
  • Timberjack Carrier
  • Timberjack Chain Guide
  • Timberjack Check Valve
  • Timberjack Complete Idler Axle Assembly Group
  • Timberjack Cover
  • Timberjack Cover LH
  • Timberjack Cover Rear End
  • Timberjack Cover Rear LH
  • Timberjack Cover Rear LH and RH
  • Timberjack Cover Rear LH and RH Inner
  • Timberjack Cover Rear LH Outer
  • Timberjack Cover Rear RH
  • Timberjack Cover Rear RH or LH
  • Timberjack Cover Rear RH Outer
  • Timberjack Cover RH
  • Timberjack Cover Shield
  • Timberjack Cylinder
  • Timberjack Cylinder Fork
  • Timberjack Cylinder LH
  • Timberjack Cylinder RH
  • Timberjack Guard Center
  • Timberjack Guard Center LH
  • Timberjack Guard Center RH
  • Timberjack Guard Front LH
  • Timberjack Guard Front RH
  • Timberjack Guard Rear LH
  • Timberjack Guard Rear LH Inner
  • Timberjack Guard Rear LH Outer
  • Timberjack Guard Rear RH
  • Timberjack Guard Rear RH Inner
  • Timberjack Guard Rear RH Outer
  • Timberjack Guide Plate
  • Timberjack Hardware
  • Timberjack Head Assembly
  • Timberjack Housing
  • Timberjack Hydraulic Track Adjuster
  • Timberjack Hydraulic Track Adjuster Cylinder
  • Timberjack Idler
  • Timberjack Idler (No Spring)
  • Timberjack Idler Axle
  • Timberjack Idler Block without Keyway
  • Timberjack Idler Bracket LH
  • Timberjack Idler Bracket RH
  • Timberjack Idler Group
  • Timberjack Idler Guide Plate
  • Timberjack Idler LH
  • Timberjack Idler Plate
  • Timberjack Idler Shaft
  • Timberjack Idler Shaft Front
  • Timberjack Idler Wear Kit
  • Timberjack Idler Wear Plate
  • Timberjack Idler Wheel
  • Timberjack Inner Sprocket Sleeve
  • Timberjack Left Track Frame
  • Timberjack LH Track Adjuster Assembly w/ Spring
  • Timberjack Master Link
  • Timberjack Master Pin
  • Timberjack Master Track Bushing
  • Timberjack Master Track Link
  • Timberjack Master Track Pin
  • Timberjack Nut
  • Timberjack Outer Sprocket Sleeve
  • Timberjack Piston
  • Timberjack Piston/Yoke Assembly
  • Timberjack Plate
  • Timberjack Pressure Relief Valve
  • Timberjack Recoil and Adjuster Assembly
  • Timberjack Recoil Assembly
  • Timberjack Recoil Spring
  • Timberjack Recoil Spring Assembly
  • Timberjack Recoil Spring Assembly LH
  • Timberjack Recoil Spring Assembly LH (Assembled)
  • Timberjack Recoil Spring Assembly R/H
  • Timberjack Recoil Spring Assembly RH
  • Timberjack Recoil Spring Assembly RH (Assembled)
  • Timberjack Recoil Spring Cover
  • Timberjack Recoil Spring with Yoke
  • Timberjack RH Track Adjuster Assembly w/ Spring
  • Timberjack Right Track Frame
  • Timberjack Rockguard
  • Timberjack Rockguard LH
  • Timberjack Rockguard RH
  • Timberjack Rockguard Set
  • Timberjack Rod
  • Timberjack Rod (LGP)
  • Timberjack Rod (LT)
  • Timberjack Rod Adjuster
  • Timberjack Rubber Track
  • Timberjack Rubber Tracks
  • Timberjack Seal
  • Timberjack Shim
  • Timberjack Spacer
  • Timberjack Spacer Block
  • Timberjack Spacer Plate
  • Timberjack Spring
  • Timberjack Spring Assembly
  • Timberjack Spring Cover
  • Timberjack Spring Cover for 1150C
  • Timberjack Spring Cover LH
  • Timberjack Spring Cover RH
  • Timberjack Sprocket
  • Timberjack Sprocket Segment
  • Timberjack Step
  • Timberjack Support Assembly
  • Timberjack Threaded Plate
  • Timberjack Thrust Block Inner
  • Timberjack Top Left Roller Mount
  • Timberjack Top Roller
  • Timberjack Top Roller (S/N 45001-47629)
  • Timberjack Top Roller (S/N 47630-60000)
  • Timberjack Top Roller Bracket
  • Timberjack Top Roller Bracket LH
  • Timberjack Top Roller Bracket RH
  • Timberjack Top Roller LH
  • Timberjack Top Roller RH
  • Timberjack Top Roller with Carrier
  • Timberjack Track Adjuster
  • Timberjack Track Adjuster - No Cylinder
  • Timberjack Track Adjuster Assembly
  • Timberjack Track Adjuster Bracket
  • Timberjack Track Adjuster Cover
  • Timberjack Track Adjuster Cylinder
  • Timberjack Track Adjuster LH
  • Timberjack Track Adjuster RH
  • Timberjack Track Adjuster Seal Kit
  • Timberjack Track Adjuster Spring
  • Timberjack Track Adjuster Spring and Yoke
  • Timberjack Track Adjuster with Spring
  • Timberjack Track Adjuster with Yokes
  • Timberjack Track Adjuster Yoke
  • Timberjack Track Chain
  • Timberjack Track Chain / Rail
  • Timberjack Track Frame
  • Timberjack Track Frame - Left
  • Timberjack Track Frame - Loaded
  • Timberjack Track Frame - Right
  • Timberjack Track Frame LH
  • Timberjack Track Frame RH
  • Timberjack Track Grouser Pad / Shoe
  • Timberjack Track Guard
  • Timberjack Track Guard Large
  • Timberjack Track Guard LH Outer RH Inner
  • Timberjack Track Guard RH Outer LH Inner
  • Timberjack Track Guide
  • Timberjack Track Guide Set
  • Timberjack Track Roller Frame
  • Timberjack Track Set
  • Timberjack Track Set (Missing Pads)
  • Timberjack Tube
  • Timberjack Wear Plate
  • Timberjack Wear Strip (4-Pc Set)
  • Timberjack Yoke
  • Timberjack Yoke (Track Adjuster Rod)
  • Timberjack Yoke LH
  • Timberjack Yoke RH
  • Timberjack Yoke with Track Adjuster
  • Timberjack Other

Give us a call today

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


1-800-255-6253

Undercarriage parts worth talking about