BRAKES REAR AXLE AND DRIVE GMC GROUP 5 544 Oon t 78 G315w M T MC1 A T M38 4 4 7829953 1 191400 SHAFT ASM w snpt frt brg 40 98 4 18 0030 78 G3 w A T M40 7829954 1 181 00 SHAFT ASM w supt fn brg J 38 64 4 18 0030 78 6310 4 4 7834054 1 245 00 SHAFT ASM w U jt frt 52488 4 18 0030 78 G113 250 305 350 w A T M38 exc G80 7830590 I 181 00 SHAFT ASM 64 32 4 18 0030 78 G213 350 w A T M38 MV4 GBO 7830591 1 224 00 SHAFT ASM 65 04 18 0030 78 G213 400 2476 ratio 7830593 1 214 00 SHAFT ASM 65 10 4 4 4 4 18 0030 5 544 SHAFT ASM TUBE ASM Propeller G Truck Rear Propsheft Asm NOTE Propshalr lengths shown are measured by one of the methods listed below 1 Distance between U joint center lines 73 G 1 2 125 W B 3988299 1 141 00 SHAFT ASM 39 1 Note 9 18 0030 74 G 1 2 125 W B 75 78 G 1 125 W B w P Trac 75 78 G 2 125 W B 292 350 77 G 1 125 W B w P Trac 77 6 2 125 W B 292 350 341126 1 215 00 SHAFT ASM Note 8 18 0030 74 77 G 3 125 146 W B w Dual Rear Wheels 8260979 I 206 00 SHAFT ASM 37 Note 9 18 0030 73 77 G 3 125 W B exc Dual Rear Wheels 6260999 I 206 00 SHAFT ASM 39 Note 9 18 0030 75 77 G 2 125 W B 400 349479 I 144 00 SHAFT ASM 39 az Note 8 18 0030 75 77 G 1 125 W B exc P Trac 359912 I 156 00 SHAFT ASM 38 Note 8 18 0030 77 G I 125 W B exc P Trec 461502 1 134 00 SHAFT ASM Note B 18 0030 78 G1 13 350 w A T M38 3 40 3 73 Ratio J 78 G113w M T M15 exc GSO 468723 1 204 00 SHAFT ASM w u j1 rr 38 09 Note 7 18 0030 78 G113w M T M15 GSO 78 G213 250 292 350 w M T MC1 M 1 5 78 G213 1350 w A T M38 3 40 Ratio 468724 1 204 00 SHAFT ASM w u jt rr 38 73 18 0030 78 6213 400 3 40 ratio 468725 1 232 00 SHAFT ASM w U ji rr 38 8Z 18 0030 78 G313 exc Duel Rr Wheels 468726 1 205400 SHAFT ASM w U it rr 38 06 18 0030 78 6313 w A T M40 14000501 1 160 00 SHAFT ASM w U it rr 35 25 18 0030 78 6313 w Dual Rr Wheels 78 G316 468727 I 205 00 SHAFT ASM w U it rr 37 09 18 0030 NOTE 7 Prupshaft Asm includes center bearing slip yoke and U joints NOTE B Propshaft Asm includes slip yoke and U joints NOTE 9 Propshaft Asm4 DOES NOT include slip yoke and U joints NOTE 21 Optional with not serviced production propshelt 379477 refer to detail chart for components of 379477 5 544 SHAFT ASM Propeller P Truck Front Propsheft Asm NOTE Fropshaft lengths shown are measured by one of the methods listed below 1 Distance between U joint center lines 2 Center line of front U joint to center line of center brg4 for front propshafts 73 77 P 1 w 3 Spd 4 7815107 1 238 00 SHAFT ASM 46 Note 14 18 0030 73 78 P 1 w 4 Spd 4 7815108 1 177 00 SHAFT ASM 51 Note 14 18 0030 73 77 P 1 w T H 350 7815109 1 238 00 SHAFT ASM 43 Note 14 18 0030 73 74 P 3 157 W B w 4 Spd exc Prop Shaft Park Brake 7815485 1 240 00 SHAFT ASM 55 Note 13 14 18 0030 73 F 2 w T H 350 J 7 WAREHOU5lNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 544 5 544 sez REV 2 83