1978 REAR AXLE IDENTIFICATION Contmued ucar Tnucx Tm AXLE RNGR AXLE RNGR CODE DIA RATID BRAKES STD P TRK CODE DIA RATIO BRAKES STD P TRK G TRUCK 30 SERIES C0nt d P TRUCK 30 SERIES RRJ 10 50 3 75 JB7 X RMW 10 50 4 10 JB7 X KNH 10 50 4 09 JBS X KMJ 10 50 4 10 JB7 X KNJ 10 50 4 09 JBS X KMR 10 50 4 10 JBE X KNK 10 50 4 09 JBS X KMU 10 50 4 10 JB8 X KNM 10 50 4 09 JB7 X RMV I0 50 4 IU JB7 X KNR 10 50 4 09 JB7 X KMS 10 50 4 10 JB7 X KNN 10 50 4 09 JB7 X RMZ 10 50 4 10 JB7 X KNS 10 50 4 09 JB7 X KMT 10 50 4 10 JB7 X RNM I0 50 4 09 JB8 X DANAwI KSA 10 50 4 10 JB8 X 7500 KSB 10 50 4 10 JBB X RNJ 9 75 4 10 JB8 X DANA KSC 10 50 4 10 JBB X EXC KSD 10 50 4 10 JB7 X 7500 RMV I0 50 4 56 JB7 X RMZ 9 75 4 I0 JB8 X DANA RMZ 10 50 4 10 JB7 X EXC KSA 10 50 4 10 JB8 X SINGLE 7500 WHEEL RNK 10 50 4 56 JBB X DANA wl KSB 10 50 4 I0 JB8 X SINGLE 7500 WHEEL KWC 10 50 4 55 JB6 X KSC 10 50 4 10 JB8 X DUAL KWR 10 50 4 56 JB7 X WHEEL KSW 10 50 4 56 JB7 X KSD 10 50 4 10 JB8 X DUAL KWS 10 50 4 56 JB7 X WHEEL RSX 10 50 4 56 JB7 X KWH 10 50 4 10 JF9 X DANA RNH 9 75 4 56 JB8 X DANA KWJ 10 50 4 88 JF9 X DANA EXC RSB 12 25 5 43 JF9 X 7500 RTB 12 25 6 17 JF9 X KMN 9 75 4 56 JB8 X DANA EXC moon 1 y WAREHDUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 1 REV 2 B3 sa