2019 Cummins Power Generation Generator Set Recall: Jack handle may have been improperly fastened, allowing the jack handle to…
NHTSA campaign 19V552000 · Equipment · filed Jul 25, 2019 · verified Jul 30, 2026
The defect
MMDi, Inc. (MMDi) is recalling certain 2019 Cummins 'G' A057P788 trailers equipped with Towking brand 12k jacks. The jack handle may have been improperly fastened, allowing the jack handle to separate from the jack assembly.
The risk
If the jack separates from its assembly, it may become a road hazard, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
MMDi has notified owners, and will provide a nylon locking nut to replace the standard nut used and specific work instructions for replacing the nut, free of charge. The recall began July 25, 2019. Owners may contact MMDi customer service at 1-704-822-4550.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Cummins Power Generation | Generator Set | 2019 |
Related recalls
More Cummins Power Generation Generator Set recalls
- 2022–2024 Cummins Power Generation Generator Set — Unsecured wire leads may chafe against the starter motor…
- 2023–2024 Cummins Power Generation Generator Set — Vibration damper cap screws may be improperly tightened…
- 2020–2022 Cummins Power Generation Generator Set — Incorrect logic in the output box door switch may cause the…
- 2019–2021 Cummins Power Generation Generator Set — Certain Molded Case Circuit Breakers (MCCBs) may have been…
- 2015–2018 Cummins Power Generation Generator Set — These generator sets may have incorrectly wired remote…
Other campaigns involving Cummins Power Generation vehicles
All Cummins Power Generation Generator Set recalls → · All Cummins Power Generation recalls →
Source: NHTSA recall database, campaign 19V552000. Data last verified Jul 30, 2026.