19812 84 CHEVRCMLEET G CAR REAR SPRINGS REAR SPRINGS GW69 80 GZ37 W F40 F41 GW80 W STD SUSP OR ALL GW35 PROD CODE SERVICE PROD CODE SERVICE 485739 WV 485740 485727 TJ 485727 HIGHEST 485738 WU 485738 485725 SJ 485727 LOAD RATE 485737 ZZ 485738 477512 PZ 477512 485736 TA 485736 477511 NHP 477512 485735 TS 485736 485734 SW 485734 10002985 NHN 10002985 10002984 NHK 10002985 LOWEST I LOAD RATE REAR SPRINGS GZ37 W STD SUSP LF9 PROD CODE SERVICE PROD CODE SERVICE 485720 OB 485721 HIGHEST 485719 TU 485719 LOAD RATE 485718 ST 485719 494672 NFU 494672 10002981 NHJ 494672 LOWEST LOAD RATE 1991 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS CHEVROLET 17W 6 91 7 23 7 412