Caterpillar Undercarriages
New Aftermarket, Used and Rebuilt Caterpillar Undercarriages
AMS can save you a lot on new aftermarket, used and rebuilt Caterpillar 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.
Our friendly parts specialist are standing by to assist you.
1-800-255-6253
Select Caterpillar Undercarriages Machine Type
All Caterpillar Undercarriages
Idler Assy 302
- Part #: 140-4005
- Weight: 42.50
- Fits Machine(s): 302.5
- Category(s): Undercarriages
307/308 Idlr Gp
- Part #: 1453017
- Weight: 120.00
- Fits Machine(s): 308C
- Category(s): Undercarriages
Top Roller
- Part #: 146-6064
- Weight: 7.30
- Fits Machine(s): 302.5, 303.5, 302.5C
- Category(s): Undercarriages
Bolt, 24mm
- Part #: 150-4741
- Weight: 1.00
- Fits Machine(s): 345BL2
- Category(s): Undercarriages
Grsr 3b 345
- Part #: 150-4766
- Weight: 70.51
- Fits Machine(s): 349D
- Category(s): Undercarriages
S/f Rlr Grp 311
- Part #: 151-9747
- Weight: 52.80
- Fits Machine(s): 311B, 312BL, 312B, 312, 953B
- Category(s): Undercarriages
S/f Rlr Grp 322
- Part #: 163-4145
- Weight: 79.20
- Fits Machine(s): 325D, 330D L, 322, 324DL
- Category(s): Undercarriages
Track Adjuster
- Part #: 168-6684
- Weight: 23.72
- Fits Machine(s): 311C, 314C, 312C L, 312C
- Category(s): Undercarriages
Tla S&g Ex60-5
- Part #: 168-6753
- Weight: 323.40
- Fits Machine(s): 307C
- Category(s): Undercarriages
Idler Assy
- Part #: 172-2100
- Weight: 50.70
- Fits Machine(s): 303C CR
- Category(s): Undercarriages
Tla S&g 311-312
- Part #: 176-4874
- Weight: 721.00
- Fits Machine(s): 311B
- Category(s): Undercarriages
Nut, Track 24mm
- Part #: 178-32-11220
- Weight: 0.29
- Fits Machine(s): 345BL2, D155A-3
- Category(s): Undercarriages
Track Adj Grp
- Part #: 179-2998
- Weight: 102.00
- Fits Machine(s): 325C L, 325CL, 325C
- Category(s): Undercarriages
Recoil Spring
- Part #: 179-3004
- Weight: 188.00
- Fits Machine(s): 320C FM, 320C, 325C, 322C FM, 320CL, 325CL, 320C LN, 325CL N
- Category(s): Undercarriages
Spring Grp, Rec
- Part #: 179-3033
- Weight: 358.52
- Fits Machine(s): 330CLN, 330BL, 330B, 330C L, 330C, 330CL
- Category(s): Undercarriages
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!
AMS Parts