Improperly seated brake chamber diaphragm
Defect Summary
West-mark is recalling certain model year 2014-2015 sugar tank trailers manufactured october 1, 2014, to june 30, 2015 equipped with certain haldex life seal type 30/30 long stroke air brake actuators. the affected vehicles may experience brake drag due to an improperly seated diaphragm in the brake chamber.
Safety Consequence
Brake drag may result in a wheel end fire.
Corrective Action
West-mark has notified their affected customers, and dealers will remove and replace the haldex life seal type 30/30 long stroke actuators with haldex gold seal type 30/30 long stroke actuators, free of charge. the recall began on may 12, 2016. owners may contact west-mark customer service at 1-800-692-5844. owners may also contact haldex customer service at 1-800-752-2501 or haldexhotline@haldex.com.
Similar Recalls
Other recalls from West-mark or involving N/A.
FAQ: Recall 16V399000
Your rights, the repair process, and what each field on this page means.
What is recall 16V399000?
NHTSA recall 16V399000 was issued by West-mark on June 2, 2016. It addresses: Improperly seated brake chamber diaphragm. The recall affects approximately 7 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized West-mark dealer and reference NHTSA recall ID 16V399000 or the manufacturer campaign number 15E-017. 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.