Description
Comparison points and tradeoffs
When comparing VGT Turbocharger Actuator w/Calibration Tool Replacement For Ram 2500 3500 Diesel Cummins ISB 6.7L Holset HE300VG HE351VE 2013-2018# 68481772AA 68232771AA 68244609AA 68307025AA 68445522AA with other Turbochargers options, use this source-backed detail as the primary discriminator: ☑【Warranty】Our replacement products all come with one-year manufacturer’s free replacement warranty.
Use this second fact to evaluate the tradeoff: Application note: Fitment Compatible with: 2018 RAM 2500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, SLT, Tradesman 6. A third point to compare across alternatives is: Application note: ☑【Reference Part Numbers】68481772AA, 68232771AA, 68244609AA, 68307025AA, 68445522AA 4034090, 3778619, 3788936, 3784299, 3784386, 037842299, 5601240NX, 5601240, 5494878RX, 5494878, 4034309H, 4034309RX, 5494878H, 4034309RX, 5452689, 4034168NX, 4034168, 4034309 ☑【Fitment】Compatible With 2013-2018 R-A-M 2500 3500 4500 5500 6.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Product Description
Turbo actuator and calibration tool, we got both covered. This turbo actuator calibration tool is generally a stand-alone tool that calibrates Holset HE351VE, and HE300VG Turbo Actuators. These turbo actuators require calibration any time they are installed on the turbo. Our calibrator connects directly to the actuator, and on-screen step by step directions guide you through the calibration process.
Fitment
Compatible with:
2018 RAM 2500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, SLT, Tradesman 6.7L L6 – Diesel
2018 RAM 3500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, SLT, Tradesman 6.7L L6 – Diesel
2017 RAM 2500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, SLT, Tradesman 6.7L L6 – Diesel
2017 RAM 3500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, Lone Star, SLT, Tradesman 6.7L L6 – Diesel
2016 RAM 2500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, Outdoorsman, SLT, Tradesman 6.7L L6 – Diesel
2016 RAM 3500 Big Horn, Lara-mie, Lara-mie Longhorn, Limited, SLT, Tradesman 6.7L L6 – Diesel
2015 RAM 2500 Big Horn, Lara-mie, Lara-mie Limited, Lara-mie Longhorn, Lone Star, Outdoorsman, SLT, Tradesman 6.7L L6 – Diesel
2015 RAM 3500 Big Horn, Lara-mie, Lara-mie Limited, Lara-mie Longhorn, Lone Star, SLT, Tradesman 6.7L L6 – Diesel
2014 RAM 2500 Big Horn, Lara-mie, Lara-mie Limited, Lara-mie Longhorn, Lone Star, Outdoorsman, SLT, Tradesman 6.7L L6 – Diesel
2014 RAM 3500 Big Horn, Lara-mie, Lara-mie Limited, Lara-mie Longhorn, Lone Star, SLT, Tradesman 6.7L L6 – Diesel
2013 RAM 2500 Big Horn, Lara-mie, Lara-mie Longhorn, Lone Star, Outdoorsman, SLT, Tradesman 6.7L L6 – Diesel
2013 RAM 3500 Big Horn, Lara-mie, Lara-mie Longhorn, Lone Star, SLT, Tradesman 6.7L L6 – Diesel
Reference OE Number:
68481772AA, 68232771AA, 68244609AA, 68307025AA, 68445522AA
4034090, 3778619, 3788936, 3784299, 3784386, 037842299 4034168, 4034309, 5601240, 5494878, 5452689
5601240NX, 5494878RX, 4034309H, 4034309RX, 5494878H, 4034309RX, 4034168NX
Quick Heads-Up:
For the calibration process, just refer to the video above. Feel free to ask for help and assistance when needed for any issues or questions. Profession installation and calibration is still strongly recommended though.
Calibration Step:
Condition 1: Actuator had been removed from turbo: press IP Key – Assemble the Actuator with turbo and then – press IC Key
Condition 2: Actuator had been calibrated and assembled with turbo: press IC Key
Warning 1: Any time when Reset key is pressed, make sure Actuator had been removed from turbo, and then IP->IC
Warning 2: When IP success(digital tube display IP-S), make sure turbo gear is in the left limitation location and then assemble actuator. If not, calibration cannot success.
Operating voltage: 8-28V ((Usually 12V or 24V)
Operating temperature: -40~125°C
Source product highlights
- ☑【Reference Part Numbers】68481772AA, 68232771AA, 68244609AA, 68307025AA, 68445522AA 4034090, 3778619, 3788936, 3784299, 3784386, 037842299, 5601240NX, 5601240, 5494878RX, 5494878, 4034309H, 4034309RX, 5494878H, 4034309RX, 5452689, 4034168NX, 4034168, 4034309
- ☑【Fitment】Compatible With 2013-2018 R-A-M 2500 3500 4500 5500 6.7L Diesel; Replacement For Cummins ISB 6.7L VGT Turbo Holset HE300VG HE351VE
- ☑【Feature】Turbo actuator along with calibration tool, saving unnecessary installation hassles. The calibration tool is generally considered to be a stand-alone tool, but we would like to make it easier and more convenient for you.
- ☑【Benefits Of Our Calibrator】Save hundreds of dollars compared to purchasing expensive programming tools; No trip to the dealership for programming; Does not reset custom tunes; Backed by 5-star customer service.
- ☑【Warranty】Our replacement products all come with one-year manufacturer’s free replacement warranty.




Timothy Williams –
I like the product came with the calibration system came in good time and work properly
Daniel W South –
Easy install, fixed the problem, good price, wasn’t on backorder and arrived in a timely manner.Very satisfied. The only reason to not give it five stars is that the calibrator box isn’t quite as user friendly as it could be. Just put a label with instructions on it and it’ll be perfect.
Exhaust brake doesn’t work.. –
Exhaust brake doesn’t work…
Kscott –
I’ll come back and update review in 6 months but for now, no more faults.Feb, 2025 part failed
Howard Paxton Jr –
After purchasing 2 actuators from previous sellers and having to return them due to the included programmer couldn’t bypass the security software in the 18-21 rams,I bought this one with the included programmer that calibrate through the actuator and it worked perfectly! Calibrated quick and the install was simple yet annoying due to þhe shock tower. No need to go to the dealership jusy to pay 250 for a calibration that takes less than 5 minutes to do. 6k miles later and a few of states through and the actuator is working flawlessly. Exhaust brake is working better than the stock one. I do hotshot work so we will see how long this last. So far its doing great. Highly recommend for the 18s with the security software!
Stephen Siress –
Worked as advertised. The calibration was easy, watch the video. Truck back on the road running great.
David B. –
Received on Dec 24th Quit working 3 days later on the 27th was able to pull over and put the calibration tool back on it and set it again for it to go out again 4 days later jan 2 haven’t drove the truck since the 28th.
Mark Franck –
Only issue there were no instructions or link to show the calibration process. Found one on UTube and it was easy. Calibrated and bolted in with no issues took a couple hours. Hardest part is draining the antifreeze and getting the drain cock back in.
David L. –
Exhaust brake does not work!