2014–2015 Spartan Defense Dept. Chassis Cab, 2014–2015 Spartan Metrostar Recall: Affected axles have hex nuts on the flange yoke that may not have been…
NHTSA campaign 15V746000 · Power Train · filed Nov 10, 2015 · verified Jul 30, 2026
The defect
Spartan Motors USA (Spartan) is recalling certain model year 2014-2015 MetroStar Chassis cabs built for Emergency Response use and ILAV Chassis cabs for Department of Defense use, manufactured December 9, 2014 to June 3, 2015 and equipped with certain drive axles manufactured by Marmon-Herrington. The affected axles have hex nuts on the flange yoke that may not have been properly tightened.
The risk
If the hex nuts are not tightened to specification, the driveshaft may disconnect from the drive axle, resulting in a loss of propulsion and 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
Spartan will notify owners and dealers will inspect the hex nuts, tightening them as necessary, free of charge. The recall began on December 16, 2015. Owners may contact Marmon Herrington customer service at 1-517-543-6400 or contact Spartan customer service at 1-800-543-4277.
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
Related recalls
Other campaigns involving Spartan vehicles
All Spartan Defense Dept. Chassis Cab recalls → · All Spartan recalls →
Source: NHTSA recall database, campaign 15V746000 (manufacturer number 15026). Data last verified Jul 30, 2026.