1981 REAR AXLE IDENTIFICATTON C0ntmued MIIDEI DDIIE RATIO SIZE BRAKE HWEL 00IIE IATII SIZE BRAKE K3 KUN 4 10 10 50 I3 x 3 Exc R05 GU G3 RMM 3 21 I0 50 13 x 2 Exc 680 K3 KUR 4 10 10 50 I3 x 3 50 wIG Em G3 RMN 321 1050 13 x 2 w G80 R05 G3 RRM 3 75 1050 13 x 2 50 Exc GHI K3 KMT 410 1050 13 x 350 w 805 Bm G3 RRN 375 10 50 13 x 2 w GI G80 G3 KND 4 09 1050 13 x 2 Exc GUI K3 KMU 4 10 10 50 13 x 3 wIR05 G80 G3 KNF 4 09 I050 13 x 2 w S80 K3 KSZ 4 56 10 50 13 x 350 Exc R05 GW G3 KRJ 456 1050 13 x 2 50 Ext GBO K3 KW3 4 53 10 13 x 3 50 w GN Exc G3 KRK 4 56 10 13 x 2 50 w GN uns K3 KRC 4 56 10 13 x 350 w R05 Exc P2 RNC 4 10 3 5 JEB 11 15 X IFB Exc 6 6 P1 RHN 4 10 9 5 J37 13 x 2 Ifxm GW K3 KRD 4 56 10 13 x 350 w R05 G80 P2 KFI 4 56 9 5 JB6 11 15 x 2 75 1Exm GN P2 KFZ 4 56 9 5 JB6 11 15 x 2 75 wIG30 G1 TFV 256 3750 1I x 2 w G30 P2 TRB 4 56 9 5 JE7 13 x 2 50 Exc 6 G1 TFW 2 56 8 50 11 x 1 Exc G80 P1 TRC 4 56 35 JB7 13 x 2 w GU G1 TFX 2 56 3875 11 15 x 2 75 Exc 6 G1 TFZ 2 350 11 15 x 2 75 V w GW P3 KUB 4 10 I050 13 x 3 50 1Exm R15 G1 TAF 2 73 3 50 I1 15 x 1 75 Exc G80 P3 KMN 4 10 10 13 x 3 50 w G1 TDM 2 73 3875 11 x 2 wIG P3 KMH 4 10 10 13 x 2 wI75ID lh G1 TDJ 2 73 8 50 11 x 2 Exc GU Auk G1 TDN 2 73 3875 11 15 x 2 75 w G80 P3 KRU 4 56 I0 50 I3 x 3 Exc GW R05 G1 TEV 303 3 875 11 x 2 w G80 P3 KRW 4 5 10 50 13 x 3 50 WIGII Exc V GI TBW 308 8 11 x 2 Em G80 IW5 G1 TBF 308 3 50 I1 15 x 1 75 Exc 680 P3 KSV 4 56 I0 50 13 x 3 50 wIR05 Exc GI TEB 308 3875 11 15 x 2 75 w GU GIO G1 TCD 342 850 I1 15 x 275 Exc 680 P3 KWA 4 56 10 13 x 3 wIII 5 G80 G1 RCS 342 3 50 11 x 1 Exc 6 P3 KST 4 56 10 13 x 2 w 7511710 G1 RCU 342 8375 I1 15 x 2 75 w GHI Axle Em 6 P3 KSU 453 10 13 x 2 50 w 75 Ib GZ TDN 273 3875 11 15 x 2 75 w GU Ax G3 G2 TAF 273 350 11 15 x 2 75 Exc GBO P3 KTA 513 10 13 x 3 w R05 G2 TBF 308 8 50 11 15 x 275 Exc 680 P3 RSA 5 43 12 5 15 x 4 00 w JH Braktt J G1 TBB 303 8 875 11 15 x 2 75 wIG80 P3 RTA 3 I7 12 75 15 x 4 w JF8 Brnkn G2 TCD 3 41 8 50 11 15 x 2 75 Exo G80 G1 KBK 21 1 4 ua 11 15 x 2 75 Exo Gm G87 8 RING GEAR G88 8 875 RING GEAR 1 V G80 PIT RAC ms nun nn wms NJ WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 52A ss REV 1 84