Vehicle recall 04V146000 · March 24, 2004
2002 Benson Dump Trailer
On certain large framed and frameless end dump trailers, the 8-inch five stage telescopic cylinder commonly referred to as a "super dump", with use the packing nut on the fourth…
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- On certain large framed and frameless end dump trailers, the 8-inch five stage telescopic cylinder commonly referred to as a "super dump", with use the packing nut on the fourth stage retaining the plunger can loosen, backing off the fourth stage. This condition, if not remedied, can continue until the packing nut backs completely off the stage. If this occurs, there is nothing to retain the fifth stage (plunger) in the assembly.
- Consequence
- When the cylinder is extended to its maximum stroke, the fifth stage can separate from the cylinder assembly causing loss of control over the trailer, allowing the trailer to free fall, possibly causing serious injury or death.
- Remedy
- Parker hannifin will provide a field modification kit #375 1805 206 to secure the packing nut in position free of charge. Owners who do not receive the free remedy within a reasonable time should contact parker hannifin at 1-888-231-7461 or benson at 1-877-489-9020.
- Notes
- Benson recall no. 2004 phc.also, customers can contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
Recall details
- NHTSA campaign
- 04V146000
- Reported to NHTSA
- March 24, 2004
- Filed by
- BENSON INTERNATIONAL, INC.
- Manufacturer campaign
- 2004 PHC
- Vehicles potentially affected
- 1
- Initiated by
- NHTSA’s Office of Defects Investigation
- Components
- Equipment › Mechanical
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Benson Dump Trailer (2002): 2002
Has your Benson been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Benson dealer can also check your VIN. Recall repairs are free.