2018–2020 MCI D4500, 2018–2020 MCI D4505 Recall: Tag axle mounting block clamps that retain the tie rod to obtain the…
NHTSA campaign 19V924000 · Suspension · filed Dec 27, 2019 · verified Jul 30, 2026
The defect
Motor Coach Industries (MCI) is recalling certain 2018-2020 D4505 and D4500 coaches equipped with an optional steerable tag axle. The tag axle mounting block clamps that retain the tie rod to obtain the forward steer orientation may slip, resulting in the tag axle being out of alignment.
The risk
If the tag axle becomes misaligned with the front of the vehicle, the rear of the vehicle may strike other vehicles or pedestrians, increasing the risk of a crash or injury.
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
MCI will notify owners, and dealers will replace the block clamps and retorque the fasteners, free of charge. The recall began February 19, 2020. Owners may contact MCI customer service at 1-800-241-2947.
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
More MCI D4500 recalls
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Other campaigns involving MCI vehicles
Source: NHTSA recall database, campaign 19V924000 (manufacturer number SB 477). Data last verified Jul 30, 2026.