Spring brake chamber assembled incorrectly
Defect Summary
Meritor, inc. (meritor) is recalling certain tse t2024 air chamber part number d3 3376t20. the spring brake chamber may have been assembled with incorrect springs that were out of specification, which can cause the pressure plate to shift.
Safety Consequence
The pressure plate may tear the diaphragm, causing a loss of air pressure, and increasing the risk of a crash.
Corrective Action
Meritor will notify the affected vehicle oems and will inspect the pressure plate and replace brake chambers where the pressure plate has shifted, free of charge. owner letters were mailed may 10, 2021. owners may contact meritor customer service at 1-866-668-7221.
Similar Recalls
Other recalls from Meritor, Inc. or involving N/A.
FAQ: Recall 21E025000
Your rights, the repair process, and what each field on this page means.
What is recall 21E025000?
NHTSA recall 21E025000 was issued by Meritor, Inc. on April 8, 2021. It addresses: Spring brake chamber assembled incorrectly. The recall affects approximately 2,918 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Meritor, Inc. dealer and reference NHTSA recall ID 21E025000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.