BENDIX TC-7 TRAILER CONTROL HAND-OPERATED VALVE WITH PUSH-TO-CONNECT FITTINGS, PART NOS. 109798, 5000578, 5000751, 5000752, 5000755, 5001225, 5002409, 5011296 AND 5009344 (ORIGINAL EQUIPMENT) AND 109389, 5000580, 109409, 109445, AND 5008575 (AFTERMARKET) FOR INSTALLATION OR USE ON NEW MOTOR VEHICLES OR NEW ITEMS OF MOTOR VEHICLE EQUIPMENT MANUFACTURED BETWEEN APRIL 23 AND MAY 22, 2002. THE DELIVERY PORT IN THE VALVE BODY MAY BE PARTIALLY BLOCKED DUE TO A PROBLEM DURING THE MOLDING PROCESS.