8235'RKN28067 BRAKE VALVE GENUINE MACK OEM NEW OLD STOCK NOS. MERITOR WABCO BRAKE VALVE WITH BRACKET.  CURRENTLY IN THE PROCESS OF LIQUIDATING STOCK FROM SEMI TRUCK REPAIR BUSINESS. CHECK MY OTHER AUCTIONS FOR MORE GREAT DEALS. THANKS FOR LOOKING. THIS IS WHAT HAPPENS WHEN MY SERVICE MINIONS NEGLECT TO SEND BACK PARTS TO OEM'S. MY LOSS IS YOUR GAIN.