1984 86 CHEVROLET A CAR REAR SPRINGS REAR SPRINGS 19 27 W F40 SUSP OR 35 W F40 SUSP 35 W P41 SUSP PROD CODE SERVICE PROD CODE SERVICE 10019646 NPE 10038059 10004105 NJW 10038064U HIGHEST 10019645 NPD 10038059 10004105 NJW 100041050 LOAD RATE 10019644 NPC 10038057 10004104 NJU 10038063 10019643 NPB 10038057 10004103 NJT 10038063 10019642 NPA 10038055 10019641 NNZ 10038055 LOWEST LOAD RATE U INDICATES U S ONLY SERVICE NUMBER C INDICATES CANADA ONLY SERVICE NUMBER 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17A 1 7 412 7 12 5 91