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Allison Parts
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Welcome

Whether you're searching for remanufactured or new aftermarket parts for Allison transmissions, you've come to the right source.

For nearly 25 years Trans Machine has remanufactured and produced new aftermarket parts for Allison on and off-highway transmissions. In addition to Allison parts, Trans Machine rebuilds and produces aftermarket transmission parts for

  • Terex
  • Caterpillar
  • Twin Disc
  • John Deere
  • ZF
  • Funk

and other heavy-duty automatic and powershift transmissions.

We're obsessed with quality

In summary this means we strictly adhere to processes which produce parts that consistently look and perform like OEM parts, we remanufacture parts using best performing methods, and we stand behind our products with outstanding customer care. Quality is never compromised.

We're obsessed so that you can be confident in Trans Machine parts.

Recent Product Additions
Drop Box Disconnect Assemblies

For Oil Field Applications Using Allison HT 700, Allison 5/6000, and Allison 4460 Series Applications

Purchase the complete assembly at a substantial discount from the cost of individual components.

New Replacement

These are complete assemblies and come with the gasket between the disconnect housing and the adapter.

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Allison CLT 750
Wet Housing Ground Sleeve


New Replacement
Replaces Allison Part No. 23048180

See Related Parts and Repair Services Available...

Allison HT 3-Gear Charge Pump

New Replacement
Replaces Allison Part No. 29510665

All components are manufactured by Trans Machine to ensure consistent and trusted reliability Our rebuild alternative remains available with the added option of replacing a non-repairable pump body for an additional fee.
John Deere AT78240

Upper Transfer Gear
New Replacement
Also fits Allison
TT3000 Series Applications

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Specials


Allison HT Main Case Repair
Full Restoration for only $550.00, return freight included

Regular Price - $727

Full Restoration includes:
  • Cleaning and Inspecting for Cracks
  • Slotting all Clutches and Installing Inserts
  • Repairing Snap Ring Grooves
  • Repairing Bolt Holes as Needed
  • Blast Cleaning to Restore Like New Finish

Applies to Allison Part Numbers:

6882764 - 23014119 - 23046558 - 23046844 - 23046941

Use Promo Code W099

 
Remanufactured Allison Parts
Take 20% off list price on your order of $500 or more for remanufactured parts or repair services.

Use Promo Code XW099

Valid Until October 31, 2009 * Cannot be combined with other offers or discounts