Cummins Generator Set Recall: Improperly Fastened Jack Handle
MMDi is recalling 2019 Cummins 'G' A057P788 trailers because an improperly fastened jack handle may separate, creating a road hazard.
What this means for you
Our assessment, not the agency’s: severity 3/5 (High).
Real risk of harm even if no illness or injury has been reported yet. Stop using the product and follow the agency's guidance.
Our severity reasoning: The recall involves a risk-of-harm product where a separated component may become a road hazard and increase the risk of a crash, but no injuries or crashes have been reported.
Plain-English summary
MMDi, Inc. is recalling certain 2019 Cummins 'G' A057P788 trailers equipped with Towking brand 12k jacks. The recall involves 120 units where the jack handle may have been improperly fastened, allowing it to separate from the jack assembly.
If the jack separates from its assembly, it may become a road hazard, increasing the risk of a crash. No specific injuries or crashes have been reported in the source text.
MMDi has notified owners and will provide a nylon locking nut to replace the standard nut, along with specific work instructions, free of charge. The recall began on July 25, 2019. Owners may contact MMDi customer service at 1-704-822-4550 or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.
The recalled product
- Product
- CUMMINS POWER GENERATION GENERATOR SET
- Brand
- CUMMINS POWER GENERATION
- Manufacturer
- MMDi, Inc.
- Category
- Vehicle — Trailer
- Hazard
- Affected units
- 120
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (1)
- GENERATOR SET
Distribution
Distributed nationwide across the United States.
Related recalls
Same brand · CUMMINS POWER GENERATION
- Severe
- High
- High
- Severe
- HighCummins Recalls 2015-2018 Generator Sets Due to Wiring Defect
NHTSA · 2018-07-31
Same hazard · road hazard
See all →- High
- SevereKuat Pivot V3 Swing-Away Hitch Adapter Recall for Weld Cracking
NHTSA · 2026-10-01
- HighAirstream Recalls 2026-2027 Rangeline RVs for Fairing Adhesion Defect
NHTSA · 2026-10-01
- HighStarcraft Super Lite Maxx Travel Trailer Recall for Water Tank Fasteners
NHTSA · 2026-09-30
- SevereHighland Ridge Range Lite Air Travel Trailer Fresh Water Tank Recall
NHTSA · 2026-09-30
Similar recalls
- HighCummins Recalls 2015-2018 Generator Sets Due to Wiring Defect
NHTSA · 2018-07-31
- Severe
- High
- High
- Severe
- HighCummins Recalls 2015-2016 Generator Sets Due to Door Hinge Failure Risk
NHTSA · 2016-11-30