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USD 1175

ATS 6019244248 Co-Pilot Transmission Controller

PART# 601-924-4248 | SKU ATS6019244248

Vehicle Fitment:
2001-2005 GM 6.6L Duramax LB7/LLY | See full application list below
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Maximize the transmission performance in your 2001-2005 GM 6.6L Duramax Allison 1000 with the ATS 6019244248 Co-Pilot Transmission Controller. 
The Co-Pilot makes it possible to transfer increased power levels from your modified engine to the rear wheels without causing the dreaded transmission slip and "Fail Safe" condition that plagues the Allison transmission. The Co-Pilot alone, without any internal transmission modifications, allows the transmission to handle more horsepower and torque, at increased levels that would normally send your Allison into "limp mode". 

The ATS Co-Pilot allows the transmissions clutch packs to receive full line pressure (clamping force needed to apply clutches) during high power situations. The stock Allison 1000 transmissions torque capacity has been reduced by the limited pressure that is available in the clutch packs. The stock Allison transmission only receives approximately 86-PSI oil pressure to the clutch packs when in 5th gear. After the addition of the Co-Pilot transmission system the transmission clutch packs receive approximately 230-PSI, more than 2.5 times the stock pressure.

The improved 24 Pin ATS Co-Pilot for 2001-05 GM, 5 speed Allison 1000 & 6.6L Duramax, Controls Transmission Pressure and TCC lock up based on Boost Pressure(MAP), Vehicle Speed(VSS) and Throttle Position(TPS)


  • 24-Pin Improved Version
  • More Effective Than Any Shift Kit 
  • Improved Transmission Performance
  • Controls Transmission Pressure & TCC Lockup
  • In-Cab Push Button Control (Adjustable On The Fly)
Note: Deep Pan required for installation. 


  • MPN 601-924-4248
  • SKU ATS6019244248
  • ID 31894
  • Manufacturer Name ATS Diesel
  • Shipping Weight 10.00 lb.
  • Shipping Length 13 in.
  • Shipping Width 17 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


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