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Case CX31B Excavator Parts | Aftermarket New, Used and Rebuilt

Case CX31B Excavator Parts

New Aftermarket, Used and Rebuilt CX31B Parts

Looking for Case CX31B Excavator parts? You've come to the right place. We sell a wide range of new aftermarket, used and rebuilt CX31B replacement parts to get your machine back up and running quickly. Give us a call, submit an online quote request or select a category below to browse/select a part.


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CX31B 72281151

72281151

  • Part #: 72281151
  • Fits Machine(s): CX31B
  • Category(s): Undercarriages
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CX31B Final Drive Gearbox with Propel Motor

Final Drive Gearbox with Propel Motor

  • Part #: PX15V00025F1
  • Weight: 101.00
  • Fits Machine(s): CX31B, CX36B, CX36, 30SR-3, 30SR-5, 35SR-3, 35SR-5, E35B
  • Category(s): Final Drives
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CX31B Glass,front Upr

Glass,front Upr

  • Part #: 72280878
  • Weight: 19.84
  • Fits Machine(s): CX27B, CX31B, CX36B, CX50B
  • Category(s): Cabs
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CX31B Idler Grp

Idler Grp

  • Part #: 72281143
  • Weight: 53.00
  • Fits Machine(s): CX31B, CX35B2, CX39B, 30SR-3, 35SR-3, SK30SR-3, SK35SR-3, E30-2C, E30SR-2, E35SR-2, E35, E39BSR, EH30B
  • Category(s): Undercarriages
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CX31B Pw50c01001p1

Pw50c01001p1

  • Part #: PW50C01001P1
  • Weight: 19.84
  • Fits Machine(s): CX27B, CX31B, CX36B, CX50B
  • Category(s): Cabs
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CX31B Pw50c01007p1

Pw50c01007p1

  • Part #: PW50C01007P1
  • Fits Machine(s): CX27B, CX31B, CX36B, CX50B
  • Category(s): Cabs
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CX31B Px21c01362f1

Px21c01362f1

  • Part #: PX21C01362F1
  • Fits Machine(s): CX31B
  • Category(s): Body Components
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CX31B Px52d00021f1

Px52d00021f1

  • Part #: PX52D00021F1
  • Weight: 53.00
  • Fits Machine(s): CX31B, CX35B2, CX39B, 30SR-3, 35SR-3, SK30SR-3, SK35SR-3, E30-2C, E30SR-2, E35SR-2, E35, E39BSR, EH30B
  • Category(s): Undercarriages
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CX31B Px52d00029f1

Px52d00029f1

  • Part #: PX52D00029F1
  • Weight: 53.00
  • Fits Machine(s): CX31B, CX35B2, CX39B, 30SR-3, 35SR-3, SK30SR-3, SK35SR-3, E30-2C, E30SR-2, E35SR-2, E35, E39BSR, EH30B
  • Category(s): Undercarriages
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CX31B Swing Bearing / Turntable / Slewing Ring

Swing Bearing / Turntable / Slewing Ring

  • Part #: PW40F00004F1
  • Weight: 144.00
  • Fits Machine(s): CX31B, 35SR-3, 35SR-5
  • Category(s): Swing Machinery
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