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Mag-Hytec Transmission Pan for 2001-2015 GM Allison A1000

Was: $305.00
Sale: $289.75
Save: 5%
Save: $15.25

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One of the most important upgrades you can make to your Chevrolet or GMC with an Allison transmission is adding cooling and oil capacity for the transmission fluid. This Mag-Hytec transmission pan for the Allison A1000, 2000, and 2400 series transmissions – fitted on heavy-duty GM trucks from 2001 to present – bumps oil capacity to 10.5 quarts and adds additional cooling fins to help keep the fluids at a proper operating temperature.

New bolts are included since you always seem to drop at least one when you drop the pan – and a new drain plug is included too since those always seem to get chewed up over the years. You must use an Allison deep-sump filter when using this high-capacity Mag-Hytec pan.


  • Fits all Duramax 2001 to present
  • Fits 1000/2000/2400 series transmission
  • 10.5 Quarts of total capacity


  • Bolt Kit
  • Drain Plug


Shipping Information

  • Item Requires Shipping
  • 19.0 lbs.
  • W20.0000” x H16.0000” x L6.0000”
  • Free Shipping!

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