Quick Search Quick Search
We are Here to Help! Call a Parts Expert!
Excavator Replacement Parts

Excavator Replacement Parts

Aftermarket new, used, rebuilt Excavator parts

Thank you for visiting AMS Parts, your #1 choice in new, used and rebuilt Excavator parts. From Case to Komatsu, final drives, undercarriages, engines, cylinders, cabs, pumps and so much more, AMS has you covered! 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 fill in and submit the form below and a customer service and parts specialist will reply with a quote in minutes.


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

Select Excavator Make

All Excavator Parts

Spacer 5I7895

Spacer

  • Part #: 5I7895
  • Weight: 1.90
  • Fits Machine(s): 312
View Part
Pipe 6I6395

Pipe

  • Part #: 6I6395
  • Weight: 4.20
  • Fits Machine(s): 312
View Part
Toolbox 7I-1478

Toolbox

  • Part #: 7I-1478
  • Fits Machine(s): 312
  • Category(s): Other
View Part
Boom 7I-8338

Boom

  • Part #: 7I-8338
  • Fits Machine(s): 312
  • Category(s): Booms & Stick Components
View Part
Main Hydraulic Pump 7I0149

Main Hydraulic Pump

  • Part #: 7I0149
  • Weight: 200.00
  • Fits Machine(s): 312
  • Category(s): Hydraulic Pumps
View Part
Swing Drive 7I7763

Swing Drive

  • Part #: 7I7763
  • Weight: 200.00
  • Fits Machine(s): 312
  • Category(s): Swing Machinery
View Part
Valve Manifold 7I7890

Valve Manifold

  • Part #: 7I7890
  • Fits Machine(s): 312
View Part
Swing Motor 7I8267

Swing Motor

  • Part #: 7I8267
  • Fits Machine(s): 312
  • Category(s): Swing Machinery
View Part
Control Group 7Y-5500

Control Group

  • Part #: 7Y-5500
  • Weight: 3.00
  • Fits Machine(s): 312, 330L, 330
  • Category(s): Other
View Part
18684949 18684949

18684949

  • Part #: 18684949
  • Fits Machine(s): 312
  • Category(s): Engines & Engine Parts
View Part
Ctp2977752oh4a CTP2977752OH4A

Ctp2977752oh4a

  • Part #: CTP2977752OH4A
  • Fits Machine(s): 312
  • Category(s): Engines & Engine Parts
View Part
Complete Final Drive (planetary/travel Drive) with Motor 509-6690

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 509-6690
  • Fits Machine(s): 313 GC, 313
  • Category(s): Final Drives
View Part
Clamp- Extension Gp-exhaust A:69mm / 5mm Width 4I7554

Clamp- Extension Gp-exhaust A:69mm / 5mm Width

  • Part #: 4I7554
  • Weight: 0.54
  • Fits Machine(s): 313B, 910G, 560B, 321D LCR, 550B, 321C, 320D RR, 320D LN, 320D FM RR, 320D, 320D LRR, 320D L, 320D FM, 320 L, 318B, 317B LN, 315C, 315B
View Part
Bearing-shutoff Gp- Hydromechanical 3K6662

Bearing-shutoff Gp- Hydromechanical

  • Part #: 3K6662
  • Weight: 0.03
  • Fits Machine(s): 313B, 930R, 950, D6E SR, D6C, D5N, D5B, D4E, 988, 980, 966R, D6D, D5R LGP, D5E, D4E SR, D11N, 983, 966C, 930, 920, 657E, 815, 814, 651E, 571G, 561D, 637E, 561N, 3516, 3512B, 3512, 3508C, 3508, 3406
View Part
Switch A 3095795

Switch A

  • Part #: 3095795
  • Weight: 0.20
  • Fits Machine(s): 313B, 349D L, 349D, 345D L VG, 345D L, 345D, 345C L, 345C
View Part
Track Guide 114-8495

Track Guide

  • Part #: 114-8495
  • Fits Machine(s): 313B
  • Category(s): Undercarriages
View Part
Element A 6N6072

Element A

  • Part #: 6N6072
  • Weight: 5.30
  • Fits Machine(s): 313B
View Part
Complete Final Drive (planetary/travel Drive) with Motor 151-9690

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 151-9690
  • Fits Machine(s): 313C SR, 313C, 313B
  • Category(s): Final Drives
View Part
Cable A 1706929

Cable A

  • Part #: 1706929
  • Weight: 1.50
  • Fits Machine(s): 313D2 LGP, 627K, 623K, 621K, 345D, 336D2 L, 330C L, 329D L, 324DL, 323D2 L, 325D L, 324D, 320D L, 320C L, 320C, 318D2 L, 315C & 315C L, 314D LCR
View Part
Recoil Spring 248-7138

Recoil Spring

  • Part #: 248-7138
  • Weight: 120.20
  • Fits Machine(s): 313D2 LGP, 318D2 L, 318D L, 316E L, 315D L
View Part
We are Here to Help!
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!
Part Sales Account Executive