BRAKES 50 60 65 REAR AXLE 2 2 2457965 30D C 34DS H170 T170 17121 17221 CE CG CM ME MM SE SG SM TE TG TM 18121 18221 19201 Air BW 278327 Rear 4 Reqd on 6 x 4 W 0 Whl Lk Cont Pri0r to 1978 2 2457094 H170 T170 17121 17221 SE Air 278312 6 0 CL to CL Rr Use w Rockwell Brk W 0 Whl Lk Cunt Eff w 1978 2 2 2452227 30DS 34DS 3400 H170 T170 17121 17221 18121 18221 19201 23221 Air 278010 6 0 CL to CL Rr Use w Rockwell 16 2 x 6 7 Cam Brake 4 Reqd on 6 x 4 W Whl Lk C0nt RepI 2457094 2 2 2021357 34DS 3400 H170 T170 17121 17221 18121 18221 19201 23221 Air 6 0 to 6 0 CL to CL Rr Use w Eaton 16 2 x 6 84 7 Cam Brk 4 Reqd on 6 x 4 W Whl Lk C0nt DetaiIs Not Available at Time of Publication 2 2473411 H170 T170 17121 17221 Air 279316 5 50 CL to CL Rr W 16 1 x 6 7 Cam Brake W Whl Lk Cont NOTE Quantities Shawn an Details af the Abovs Slack Adjusters Are For One Adjuster Only 5 125 BUSHING SLACK ADJUSTER 4 0720 AR AR 238385 Assy 790255 8 2227232 2452227 2457094 125 126 139 140 141 142 965 2473411 2497615 6 Air 201225 504 ID 628 OD x 520 L0ng Br0nze 5 125 BUTTON SLACK ADJUSTER WORM GEAR COVER 4 0727 2 2 2457112 Assy 2452227 2457141 42 Air 242567 Fr0nt 5 1 25 COVER SLACK ADJUSTER BODY 4 0730 2 2 2457110 Assy 790255 8 2227232 2457094 125 126 139 140 141 142 965 2473411 2497615 6 Air 242559 Wurm Gear 2 2 2457195 Assy 2452227 Air 242556 5 125 GEAR SLACK ADJUSTER WORM 4 0740 1 1 2227298 Assy 790255 8 2457139 40 41 42 Air 231756 1 1 2227297 Assy 2227232 2457094 125 126 965 2473411 2497615 6 Air 214465 1 1 2247121 Assy 2452227 Air 232164 5 125 LOCK SLACK ADJUSTER WORM 4 0765 1 1 2227275 Assy 790255 8 2452227 2457125 6 39 40 41 42 2473411 2497615 6 Air 231885 1 1 2227275 Assy 2227232 2457094 2457965 Air 231BB5 5 125 PIN DOWEL SLACK ADJUSTER WORM SHAFT LOCK 4 0780 1 1 2227277 Assy 790255 8 2227232 2457094 125 126 139 140 141 142 965 2473411 2497615 6 Air 231746 l OD x 4 Long Knurled 3 1 1 2457194 Assy 2452227 Air 242068 5 125 RIVET SLACK ADJUSTER WORM GEAR COVER 4 0828 5 5 2457108 Assy 790255 8 2457094 125 126 139 140 141 142 965 2473411 2497615 6 Air 232215 x 1 2 5 5 2473125 Assy 2452227 Air 244152 TWAREH0USING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM t 5 125 5 125 5 34 N S reference only Added this issue AR PART