Repair, Replace or Upgrade Your Allison® Transmission

Transmission Fluid | Virtual Transmission

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Shop for parts at warp speed. Test drive Xcalliber's new VIRTUAL TRANSMISSION - Your one-stop shop for repairing, replacing or upgrading your Allison® transmission. Xcalliber's virtual 3D schematics enable you to quickly find, view and purchase the parts you need. Accelerate the process by searching with your Allison® transmission serial number. Whether stock or performance, skip the headache of printed catalogs and get it right the first time!


  • Easily find parts by viewing 3D schematics
  • Search by vocation
  • Filter by each section of your Allison® transmission
  • Discover cost-cutting options:
    • New parts
    • Good used parts
    • Refurbished parts
    • Aftermarket parts
    • Surplus parts
  • See all available kits specific to your Allison® transmission
  • Keep up with the latest part numbers and updates
  • Save time and money by ditching printed catalogs
  • Search with or without part numbers
  • Discover specialty parts and components
  • Explore performance upgrades within each section of your Allison® transmission (GM only)
  • Search by Duramax model (GM only)
  • Take advantage of online-exclusive sales
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