NHTSA campaign 19V484000
Oshkosh Corporation Recall 19V-484: Hydraulic Tank Overpressurize and Rupture
NHTSA recall 19V484000 was reported by Oshkosh Corporation on June 21, 2019, with 94 vehicles potentially affected (per NHTSA). NHTSA's record lists the Mcneilus Bridgemaster V Mixer for the 2018 model year. Owners were notified on August 9, 2019, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 19V484000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 19V484000 (also written 19V-484 or 19V484)
- Filed by
- Oshkosh Corporation
- Report received
- Potentially affected
- 94 vehicles (per NHTSA)
- Component
- Equipment
- Owners notified
Repair completion: 13.83% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 19V484000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Mcneilus
Mcneilus Bridgemaster V Mixer
- 2018 · Vehicles built May 1, 2018 – June 18, 2018 (per NHTSA)
NHTSA's recall notice
As NHTSA's recall record states it for campaign 19V484000.
Defect description
Oshkosh Corporation (Oshkosh) is recalling certain 2018 McNeilus Bridgemaster V Concrete Mixer vehicles previously recalled under 18V-322. The vehicles may have received an incorrect replacement part during the recall remedy. The filler neck check valve may seal the tank too tightly, causing the tank to overpressurize and possibly rupture.
Safety consequence
If the tank ruptures it may cause hydraulic fluid to spill. The ruptured tank can cause injuries from plastic debris. The spilled hydraulic fluid could be hot which could cause burn injuries. If the vehicle is on the road when the tank ruptures, the tank pieces or spilled hydraulic fluid may cause a road hazard which could increase the risk of a crash.
Manufacturer remedy
Oshkosh will notify owners, and instruct owners to inspect the vehicle to determine which filler neck was received and installed as part of 18V-322. If found to be incorrect, dealers will replace the filler neck, free of charge. The recall began August 9, 2019. Owners may contact Oshkosh customer service at 1-888-686-7278.
Notes
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.
Sources
Official NHTSA notice for recall 19V484000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.