153 91 REAR AXLE IDENTIFICATION MODEL CODE RATIO SIZE BRAKE MODEL CODE RATIO SIZE BRAKE G1 2 PNK 3 08 8 50 11 15 X 2 75 EXC G80 01 2 PNL 3 08 B 50 11 15 X 2 75 W G80 G1 2 PNM 3 42 8 50 11 15 X 2 75 EXC G80 01 2 PNN 3 42 8 50 11 15 X 2 75 W G80 G1 2 PNP 3 73 8 50 11 15 X 2 75 EXC G80 01 2 PNR 3 73 8 50 11 15 X 2 75 W G80 G3 HBG 3 23 9 50 13 X 2 5 EXC G80 G3 KCT 3 23 9 50 13 X 2 5 W G80 G3 HBJ 4 56 9 50 13 X 2 5 EXC G80 G3 KCU 4 56 9 50 13 X 2 5 W G80 G3 PVR 3 73 9 50 13 X 2 5 EXC G80 G3 RVN 3 73 9 50 13 X 2 5 W G80 G3 PVS 4 10 9 50 13 X 2 5 EXC G80 G3 PVP 4 10 9 50 13 X 2 5 W G80 G3 RAP 3 73 9 50 13 X 2 5 EXC G80 G3 RAR 3 73 9 50 13 X 2 5 W G80 G3 RBS 4 10 9 50 13 X 2 5 EXC G80 G3 RBT 4 10 9 50 13 X 2 5 W G80 G3 RGU 3 42 10 50 13 X 3 5 EXC G80 G3 SJJ 4 10 9 75 13 X 3 5 DANA G3 RGW 3 73 10 50 13 X 3 5 EXC G80 G3 SJK 4 10 9 75 13 X 3 5 DANA G3 SJG 4 56 9 75 13 X 3 5 DANA G3 SJH 4 56 9 75 13 X 3 5 DANA G3 RGG 3 42 10 50 13 X 3 5 DANA G3 RGH 3 73 10 50 13 X 3 5 DANA G3 RGJ 4 10 10 50 13 X 3 5 DANA G3 SKM 4 10 10 50 13 X 3 5 DANA G3 SKN 4 56 10 50 13 X 3 5 DANA G3 SKP 3 73 10 50 13 X 3 5 DANA G3 SKB 4 10 10 50 13 X 3 5 DANA I I 1991 GENERALMOTORSSERVWEPARTSOPERAUONS LTTRUCK 52G 1 91 5 1us 5 386