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USD 570
Part #: ATS6019002284

ATS 6019002284 Co-Pilot Lockup Controller

2004-2005 Dodge 5.9L Cummins*
Part #: ATS6019002284
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The ATS 6019002284 Co-Pilot Lockup Controller for your 04-05 Dodge 5.9L Cummins 48RE provides control over converter lockup in your truck. Factory computers are programmed to disengage lockup under many conditions that often inhibit the performance of the transmission.

Push button control allows the driver to select the speed at which the converter clutch will engage and disengage. With the power off the Commander reverts to factory control. Minimum speed for lockup is approximately 18mph. This means that the engine will not be killed by forgetting to unlock the converter clutch when coming to a stop. The Commander offers better acceleration and cooler running, as well as giving the user braking or hold back (even without an exhaust brake). If an exhaust brake is in place, the Commander has the ability to automatically control the brake and converter clutch.


  • Push button control
  • Control over converter lockup
  • 18 mph minimum lockup speed
  • Better Acceleration
  • Automatic control exhaust brake
Note: *Fits trucks built from Aug-03 to Jul-05.


  • MFG. Number 6019002284
  • Manufacturer Name ATS Diesel
  • Shipping Weight 3.00 lb.
  • Shipping Length 6 in.
  • Shipping Width 4 in.
  • Shipping Height 10 in.
  • Fuel Type Diesel
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

I have an Early 2003 Cummins with the 47RE. Will this work?
View Staff Answer 

The ATS 6019002284 Co-Pilot Lockup Controller will only work with trucks build from Aug-2003 to Jul-2005. Verify your build date to ensure proper fitment.

The ATS 6019002284 Co-Pilot Lockup Controller will only work with trucks build from Aug-2003 to Jul-2005. Verify your build date to ensure proper fitment.

Is this a plug and play and do you need any other part to make it work is it external device?
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