Mack MB recalls by year
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
16 recalls found for the Mack MB in NHTSA data as of September 22, 2026. Choose a model year:
| Model year | Recalls | Complaints |
|---|---|---|
| 1979 Mack MB | 1 | 0 |
| 1978 Mack MB | 3 | 0 |
| 1977 Mack MB | 4 | 0 |
| 1976 Mack MB | 2 | 0 |
| 1975 Mack MB | 4 | 0 |
| 1974 Mack MB | 4 | 0 |
| 1973 Mack MB | 3 | 0 |
| 1972 Mack MB | 4 | 0 |
| 1971 Mack MB | 5 | 0 |
| 1970 Mack MB | 3 | 0 |
| 1969 Mack MB | 2 | 0 |
| 1968 Mack MB | 2 | 0 |
| 1967 Mack MB | 2 | 0 |
| 1966 Mack MB | 1 | 0 |
| 1965 Mack MB | 1 | 0 |
Has your Mack 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 Mack dealer can also check your VIN. Recall repairs are free.
Newest Mack MB recalls
- Jul 12, 197979V171000Suspension1,706 vehiclesMack F, FM and 11 more models
The spring seat plate, located between the axle housing and the suspension springs, may deform due to spring bending.
- Jan 12, 197979V018000Suspension17 vehiclesMack F, MB and 2 more models
The steel brackets on the suspension beam were found to be deficient due to excessive shrinkage and low mechanical properties.
- Oct 3, 197878V210000Service brakes, air19,370 vehiclesMack DM, DMM and 12 more models
Delays of up to about 2 seconds may exist in the brake application times to the brakes on the bogie axles in the presence of certain types of wheel speed sensor signal…
- Aug 8, 197878V172000Steering13,800 vehiclesMack CF, DM and 3 more models
The existing cross steering arms may have insufficient fatigue life in the neck area.
- Aug 8, 197878V171000Steering2,100 vehiclesMack F, MB and 2 more models
Deficiencies, in the form of forging laps, cracks and excessive decarburization during heat treatment, exist in the steering knuckles.
- Apr 4, 197878V068000Service brakes, air9,700 vehiclesMack DM, DMM and 11 more models
An axle "no brake" condition could result from an eaton controller internal electrical malfunction.
- Nov 21, 197777V205000Suspension7,400 vehiclesMack DM, F and 10 more models
A deficiency exists in the welds securing the rear spring insulator bracket to the axle housing.
- Jun 17, 197777V096000Wheels825 vehiclesMack CF, DM and 5 more models
The front wheel rim clamp studs, installed on the involved vehicles, may not have been manufactured correctly, causing a brittle condition in the thread root area.