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Heavy Equipment Parts

Heavy Equipment Replacement Parts

New, Used, Rebuilt and Salvage Parts

AMS is an industry leading supplier of new, used and rebuilt construction equipment parts for most makes and models. We strive to deliver parts with the highest quality savings while still providing the reliability that all companies require.


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Idler Assembly 10004548

Idler Assembly

  • Part #: 10004548
  • Fits Machine(s): R964C HD-S LITRONIC, R974BHD-SL LITRONIC, R974C HD LITRONIC, R974C HD-SL LITRONIC
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24" Dg Shoe 5617710

24" Dg Shoe

  • Part #: 5617710
  • Fits Machine(s): R964C HD-S LITRONIC, R974BHD-SL LITRONIC, R974C HD LITRONIC, R974C HD-SL LITRONIC
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46 Link Rail Narrow 5617714

46 Link Rail Narrow

  • Part #: 5617714
  • Fits Machine(s): R964C HD-S LITRONIC
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Idler Assembly LH1139

Idler Assembly

  • Part #: LH1139
  • Fits Machine(s): R964C HD-S LITRONIC, R974C HD LITRONIC, R974C HD-SL LITRONIC
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50 Link Rail 1" Bh 5605422

50 Link Rail 1" Bh

  • Part #: 5605422
  • Fits Machine(s): R972HD SECOND TYPE
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50 Link Rail 1" Bh CR3127/50

50 Link Rail 1" Bh

  • Part #: CR3127/50
  • Fits Machine(s): R972HD SECOND TYPE
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1" Track Nut 4900653

1" Track Nut

  • Part #: 4900653
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC
  • Category(s): Undercarriages
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Top Roller 5608121

Top Roller

  • Part #: 5608121
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC, R974BHD-SL LITRONIC, R982HD SECOND TYPE, R984 LITRONIC, R984B LITRONIC, R984
  • Category(s): Undercarriages
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Idler Assembly 5608122

Idler Assembly

  • Part #: 5608122
  • Fits Machine(s): R974 LITRONIC, R974B LITRONIC
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46 Link Rail 1" Bh 5608123

46 Link Rail 1" Bh

  • Part #: 5608123
  • Fits Machine(s): R974 LITRONIC, R974B LITRONIC
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40" Dg Shoe 5608272

40" Dg Shoe

  • Part #: 5608272
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC
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Sprocket 22t 9353383

Sprocket 22t

  • Part #: 9353383
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC
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46 Link Rail 1" Bh CR4200/46

46 Link Rail 1" Bh

  • Part #: CR4200/46
  • Fits Machine(s): R974 LITRONIC, R974B LITRONIC
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40" Dg Shoe CR4705/1000

40" Dg Shoe

  • Part #: CR4705/1000
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC
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Sprocket 22t LH727

Sprocket 22t

  • Part #: LH727
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC
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Top Roller V5608121

Top Roller

  • Part #: V5608121
  • Fits Machine(s): R974 LITRONIC, R974 LONG LITRONIC, R974B LITRONIC, R974BHD-SL LITRONIC, R982HD SECOND TYPE, R984 LITRONIC, R984B LITRONIC, R984
  • Category(s): Undercarriages
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56 Link Rail 1" Bh 5607570

56 Link Rail 1" Bh

  • Part #: 5607570
  • Fits Machine(s): R974 SECOND TYPE
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56 Link Rail 1" Bh CR3127/56

56 Link Rail 1" Bh

  • Part #: CR3127/56
  • Fits Machine(s): R974 SECOND TYPE
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1-1/8" Track Bolt 7373329

1-1/8" Track Bolt

  • Part #: 7373329
  • Fits Machine(s): R974BHD-SL LITRONIC, R974C HD LITRONIC, R974C HD-SL LITRONIC
  • Category(s): Undercarriages
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Sprocket 9388744

Sprocket

  • Part #: 9388744
  • Fits Machine(s): R974BHD-SL LITRONIC
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