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with quality

We understand that every job puts your business name and reputation at stake. You can’t afford to question whether the parts and services you are purchasing will perform as promised. And that’s our promise. Any part you receive from us will always match OEM dimensions, appearance, and durability.

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Allison Transmission Parts Specialists from Trans Machine

When you need transmission parts

We want Trans Machine to be the first name you think of

Allison Transmissions & More

For more than 30 years, customers have relied upon the superior quality of the products we manufacture, as well as our exemplary customer service.

Featured Parts

The latest from Trans Machine

  • 29557020 Allison
    Allison 9000 Splitter Output Shaft Assembly with Isotropic Finish
    29557020
    Details
  • Low-Range Carrier
    23015988
    Details
  • AT Main Housing
    29512504
    Details
  • Converter Pump "B" Style
    Converter Pump "B" Style
    29514790
    Details
  • MD Converter Cover, Snap-Ring Style
    29535239
    Details
  • Turbine Assembly
    29503979
    Details
  • P2 Planetary Assembly
    P2 Planetary Assembly
    29545240
    Details
  • Rotating Clutch Hub - Early Style with PTO Gear
    Rotating Clutch Hub - Early Style with PTO Gear
    29540518
    Details
  • Rotating Clutch Hub with PTO Gear
    29542802
    Details
  • Pump
    Pump
    6880121
    Details