Mopar Hellcat lifter / hydraulic tappet as replacement or upgrade for 300C, Dodge Challenger, Charger, Durango, Magnum, Commander, Grand Cherokee, Wrangler and RAM.
Mopar part number: 5038784AD
Replaces: 5038686AA, 5038784AA, 5038784AB, 5038784AC, 53021720AB, 53021720AC, 53021720AD, 53021720AE
Complete conversion kit (16 Hellcat lifters) for mechanical removal of the MDS function on 5.7 Hemi and 6.4 SRT engines and as a replacement for engine repairs.
Replacement of the hydraulic tappets is strongly recommended for camshaft conversions and as part of engine repairs.
In order for the engine control light not to come on, a software adjustment of the engine control unit may be necessary.
This Programming we can also carry out. Please contact us for this...
To remove the MDS actuators that are no longer needed, you will also need 4 MDS Plugs.
In our experience, the service life of the hydraulic tappets is approximately 120 000 km. If you carry out work on the engine and are approaching this mileage, we strongly recommend installing a new set of tappets while the engine is disassembled. To replace the tappets, the cylinder heads must be removed.
Fits:
| Make | Model | Engine | Year |
| Chrysler | 300C | 5.7 | 2009 – 2023 |
| Chrysler | 300C | 6.1 | 2005 – 2010 |
| Chrysler | 300C | 6.4 | 2012 – 2014 |
| Dodge | Challenger | 5.7 | 2009 – 2023 |
| Dodge | Challenger | 6.1 | 2008 – 2010 |
| Dodge | Challenger | 6.2 Hellcat | 2015 – 2023 |
| Dodge | Challenger | 6.4 | 2011 – 2023 |
| Dodge | Charger | 5.7 | 2009 – 2023 |
| Dodge | Charger | 6.1 | 2005 – 2010 |
| Dodge | Charger | 6.2 Hellcat | 2015 – 2023 |
| Dodge | Charger | 6.4 | 2011 – 2023 |
| Dodge | Durango | 5.7 | 2013 – 2023 |
| Dodge | Durango | 6.2 Hellcat | 2021 – 2023 |
| Dodge | Durango | 6.4 | 2018 – 2023 |
| Dodge | Magnum | 6.1 | 2006 – 2008 |
| Jeep | Commander | 5.7 | 2009 – 2010 |
| Jeep | Grand Cherokee | 5.7 | 2009 – 2022 |
| Jeep | Grand Cherokee | 6.1 | 2006 – 2010 |
| Jeep | Grand Cherokee | 6.2 Trackhawk | 2018 – 2021 |
| Jeep | Grand Cherokee | 6.4 | 2011 – 2021 |
| Jeep | Wrangler | 6.4 | 2021 – 2023 |
| RAM | 1500 | 5.7 | 2009 – 2024 |
| RAM | 1500 | 6.2 TRX | 2021 – 2024 |
| RAM | 2500 | 6.4 | 2014 – 2024 |
Delivery includes:
- 16 hydraulic tappets (complete set)
Manfred -
I can highly recommend Kraftwerk. I did an all-round job and replaced all the wear parts for my Trackhawk + a small performance upgrade. The advice was excellent, delivery time as stated. I'm looking forward to the next upgrade.
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