Internal rubber diaphragm incomplete attachment
Defect Summary
Polar tank trailer, llc (polar) is recalling certain model year 2015 srjh, apx0, and atb6 trailers manufactured august 27, 2014, to november 29, 2014, equipped with certain haldex life seal type 30/30 long stroke air brake actuators manufactured january 9, 2014, to october 28, 2014. the affected actuators may have an incomplete attachment of the internal rubber diaphragm to the actuation mechanism of the parking brake section of the life seal actuator.
Safety Consequence
If the diaphragm is not completely attached, there may be internal leakage from the service section past the diaphragm, potentially trapping air pressure in the parking brake section. This air pressure in turn, if not vented, may prevent full release of the actuator unit, and may induce brake drag and may result in overheated wheelend service brakes, increasing the risk of a fire.
Corrective Action
Polar will notify owners, and dealers will inspect and replace the actuators, as necessary, free of charge. the recall began april 2, 2015. owners may contact polar customer service at 1-320-746-2255. polar's number for this recall is 14e075.
Similar Recalls
Other recalls from Entrans International, Llc or involving Parking Brake.
FAQ: Recall 15V021000
Your rights, the repair process, and what each field on this page means.
What is recall 15V021000?
NHTSA recall 15V021000 was issued by Entrans International, Llc on January 20, 2015. It addresses: Internal rubber diaphragm incomplete attachment. The recall affects approximately 10 vehicles, with the defect involving the Parking Brake component.
How do I get this recall repaired?
Contact any authorized Entrans International, Llc dealer and reference NHTSA recall ID 15V021000 or the manufacturer campaign number 14E075. 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.