ARVINMERITOR IS RECALLING 2,798 QUICK RELEASE VALVES (QRV) MANUFACTURED BY HALDEX BRAKE PRODUCTS FROM MAY 27 TO OCTOBER 15, 2008. THE AFFECTED VALVES WERE SOLD AS AFTERMARKET EQUIPMENT AND LABELED WITH THE FOLLOWING ARVINMERITOR P/NOS. RKN32013, RKN32005, RKN32041, RKN32011, RN11075AN, RKN32040, AND RRN19AF. THE RUBBER DIAPHRAGM INSIDE THE QRV MAY EXPERIENCE DELAMINATION RESULTING IN SIGNIFICANT LEVELS OF AIR PRESSURE LEAKAGE PAST AND/OR THROUGH THE DIAPHRAGM, OR THE DEVELOPMENT OF A BUBBLE IN THE DIAPHRAGM WHICH MAY TRAP AIR PRESSURE IN THE VALVE AND NOT ALLOW THE SERVICE OR PARKING BRAKES TO RELEASE.