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Heavy Equipment Transmissions

Transmissions for Heavy Equipment

Aftermarket new, used, rebuilt Transmissions

AMS Parts offers new, used and rebuilt aftermarket transmissions We have a vast selection of quality used transmission parts from hundreds of salvaged machines with a 30-day transmissions parts warranty. We also supply rebuilt and reconditioned transmissions that have been returned to OEM specifications with a warranty ranging from 90 days to 6 months. Please fill out the form below to submit a request or give us a call at 1-800-255-6253, and one of our transmission parts specialists will assist you with your needs.


Call 1-800-255-6253 Or Shop Below

Select Transmissions Brand

All Transmissions

Transmission Housing 8603187

Transmission Housing

  • Part #: 8603187
  • Weight: 215.00
  • Fits Machine(s): 621E
  • Category(s): Transmissions
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47752794 47752794

47752794

  • Part #: 47752794
  • Fits Machine(s): 621E
  • Category(s): Transmissions
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87572394 87572394

87572394

  • Part #: 87572394
  • Fits Machine(s): 621E
  • Category(s): Transmissions
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47752792 47752792

47752792

  • Part #: 47752792
  • Fits Machine(s): 621F
  • Category(s): Transmissions
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84490891 84490891

84490891

  • Part #: 84490891
  • Fits Machine(s): 621F
  • Category(s): Transmissions
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Torque Converter 102999A1

Torque Converter

  • Part #: 102999A1
  • Weight: 27.00
  • Fits Machine(s): 621
  • Category(s): Transmissions
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Torque Converter 76030899

Torque Converter

  • Part #: 76030899
  • Fits Machine(s): 621
  • Category(s): Transmissions
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Transmission Disc (Metallic) D55252

Transmission Disc (Metallic)

  • Part #: D55252
  • Weight: 1.00
  • Fits Machine(s): 621, W36
  • Category(s): Transmissions
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Torque Converter S300028

Torque Converter

  • Part #: S300028
  • Fits Machine(s): 621
  • Category(s): Transmissions
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Torque Converter S301492

Torque Converter

  • Part #: S301492
  • Fits Machine(s): 621
  • Category(s): Transmissions
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Transmission Oil Pump S301518

Transmission Oil Pump

  • Part #: S301518
  • Fits Machine(s): 621
  • Category(s): Transmissions
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Torque Converter R57310

Torque Converter

  • Part #: R57310
  • Weight: 43.00
  • Fits Machine(s): 650G, 750H
  • Category(s): Transmissions
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Transmission Complete 329835A3

Transmission Complete

  • Part #: 329835A3
  • Fits Machine(s): 650H
  • Category(s): Transmissions
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1348821C3 1348821C3

1348821C3

  • Part #: 1348821C3
  • Fits Machine(s): 650H
  • Category(s): Transmissions
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371743A1 371743A1

371743A1

  • Part #: 371743A1
  • Fits Machine(s): 650H
  • Category(s): Transmissions
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Torque Converter R57310R

Torque Converter

  • Part #: R57310R
  • Fits Machine(s): 650
  • Category(s): Transmissions
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Clutch Disc Assembly A37154

Clutch Disc Assembly

  • Part #: A37154
  • Fits Machine(s): 680B
  • Category(s): Transmissions
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Clutch Disc Assembly A61858

Clutch Disc Assembly

  • Part #: A61858
  • Fits Machine(s): 680B
  • Category(s): Transmissions
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Clutch Plate L35687-FORWARD

Clutch Plate

  • Part #: L35687-FORWARD
  • Fits Machine(s): 680B
  • Category(s): Transmissions
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Clutch Plate L35691-REVERSE

Clutch Plate

  • Part #: L35691-REVERSE
  • Fits Machine(s): 680B
  • Category(s): Transmissions
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