GM 01 mv Gmc TRUCK 1 PARTS CATALOGUE I 4 10 13 H I 1 9 M ssa 1 2 Q O 8 14 1 M A 8 e 9 Es O w 2 1 t 20 s 1 11 918 za igxawi 2 O 17 I 1 J 22 Rf 3 rs O 11 is K 21 6 32 A gh or are Q 31 26 8 25 36 W i 38 34 so 42 44 1 itil 414 0 43 41 9 4 A 0UT1 1m 5 g 5 REACT1 l or 6 AT475 TRANSMISSION CASE EXTENSION AND PLANET CARRIERS Key Description PartNo Group Qty Key Description PartNo Group Oty 1 CASE Transmission 8625956 4 103 1 26 LEVER Trans Range Se ector lnc Pin 8624264 4 279 1 2 VALVE Vacuum Modulator 8623983 4 205 1 27 PIN Transmission Governor Weight 3 SEAL Vacuum Modulator To Case Oil 5264903 4 205 1 ManuaI Shaft Pin 8623232 4 256 1 4 MODULATOR Transmission Vacuum 3027222 4 205 1 28 SEAL Transmission Rear Bearing Retainer 5 RETAINER Vacuum Modulator To Case Oil Output Shaft 8616504 4 318 1 1971 72 1357282 4 205 1 29 RING Speedometer Drive Gear Snap 8624114 1973 74 8627650 4 205 1 30 GEAR Speedometer Drive 15 Teeth See Speedo Cht 4 337 1 6 BREATHER Transmission With Sleeve 4 8623425 4 104 1 31 WASHER Transmission Output Shaft Thrust 7 GEAR Trans Gover Driven Inc Pin Pkg 8623924 4 256 1 Used Selectively See Data 4 175 AR 8 GOVERNOR Transmission 8627445 4 256 1 32 RING Trans Internal Gear Front Snap 8626173 4 176 1 9 GASKET Transmission Governor 8623253 4 256 1 sr 33 SHAFT Transmission Output 8627456 4 175 1 10 COVER Transmission Governor 8523262 4 256 1 34 PLUG Transmission snait shaft and 11 Seal Transmission Case Extension Bushing Output Plug 8623484 4 175 2 Extension to Case r r 8624709 4 318 1 35 BUSHING Transmission Output Shaft 12 Not Serviced 4 4 1971 73 e 8624988 4 172 1 13 BEARING Output Shaft 1974 r 8624988 4 172 1 1971 72 903210 4 408 2 36 RING Trans Mainshaft I g Internal Gear 8625221 4 172 1 1973 74 e 908181 4 408 2 37 BEARING Transmission Rear Internal Gear 14 SPACER Trans Case Extensicn Bearing 8627144 4 319 1 lne Race 8623922 4 187 1 15 EXTENSION Transmission Case inc Pin 8627142 4 317 1 ss GEAR Transmission Rear Internal 8627140 4 187 1 16 SEAL Transmission Case Extension 39 SHAFT Transmission Main 4 8625736 4 403 1 Extension Rear Oil 8627145 4 318 1 40 GEAR I ransn iission Pinion Unit PIanet 8625995 4 175 1 17 RETAINER Speadamster Driven Gear S 9sP9 d0 Cht 4 337 1 41 CARRIER Trans Splitter Planet Output 8627137 4 175 1 18 SEAL Speedometer Driven Gear See Speedo Cht 4 337 1 Rgacti0n 8627131 4 175 1 19 SLEEVE Speedometer Driven Gear See Speedo Cht 4 337 1 42 wnsnign Transmission Output Shaft Thrust 20 GEAR Speedometer Driven See Speedo Cht 4 337 1 1 Used rrenr 1 Used internai Gear 21 CONNECTOR Trans Eiectricai in Case 8626597 4 265 1 re Carrier Washer 8526372 4 176 2 22 SEAL Transmission Detent Solenoid 43 RING Transmission Internal Gear VaIve Connector e 6264903 4 265 1 From Retainer 3527199 4 176 1 23 SEAL Trans Manual Shaft Oil Seal 44 BAND Transmission Brake Rear 8626158 4 251 1 1973 First Jobs 8523055 4 275 1 45 GEAR Transmission Sun 8627130 4 159 1 1973 After Jobs 8621767 4 275 1 46 BUS IING I rans Sun Gaar haft Bushing 8623944 4 226 1 1974 8621767 4 275 1 47 SHAFT Tmnsmrssion Reveme Sun Gear 24 SHAFT Parking Brak Ma I 862 2 6 2 5 1 With ensnines 8623177 4 159 1 r 8627206 4 275 1 48 BEARING AND RACE KIT ansm s 0n 1974 jj 8626935 4 275 1 Sun Gear To Internal Gear 8623921 4 159 1 i i im V i i i 49 BEARING AND RACE KIT Transmission 25 spgiiis 8625773 4 293 1 Centre Support To Sungear 8623920 4 159 1