GN14 87 1981 TRANSMISSION CASE RELATED PARTS TRM 200 4R MW9 1 4 115 CONVERTER ASM Trans 40 4 197 SEAL Case Elec Conn Rebuilt See Cat 4 338 1 6264903 2 4 226 SEAL ASM Pump 1 8630921 41 4 256 GOVERNOR KIT W Seals B 3 N S BUSHING Pump Body 307 4 1 4 C 8634927 4 N S BUSHING Pump Cover Frt 4 256 GOVERNOR KIT W Seals B 5 8 900 BOLT M8 x 1 25 x 60 301 8634928 6 4 226 WASHER Pump to Case 4 256 GOVERNOR KIT W Seals B Bo t 1 8626281 305H 8634933 7 4 224 BODY Pump 2 8634902 42 4 256 GASKET Governor Cover 8634477 4 224 COVER Pump Complete 2 8634493 43 4 256 COVER KIT Gov W Seals 8634929 8 8 900 BOLT M8 x 1 25 x 45 44 8 900 SCREW Hex M8 x 1 25 x 9 4 169 WASHER Hsg to Pump 25 Thrust Sel See Cat 4 30 Thru 45 8 971 PLUG Hex Hd 1 8 Pipe I 5 26 Range Color Coded 46 4 162 SEAL W Plug Rev Oil Case 10 4 226 SEAL Pump to Case 1 8634046 to Hsg 1 8631577 11 4 226 GASKET Pump to Case 1 8634047 47 4 229 PIN Inter Band Anchor 8634159 12 4 103 CASE ASM Trans Incl 32 8634901 48 4 162 SCREW Flanged 8634273 13 4 104 PIPE Vent 8633408 49 4 228 PISTON W Seal 3 4 Accum 8634922 14 4 128 CONNECTOR Oil Cooler 50 4 229 SEAL 3 4 Accum Piston 1 8634161 Tube 5 16 8629653 51 4 233 SPRING 3 4 Accum Piston 8634163 15 4 228 RING Servo Cover Ret 8628137 52 4 122 SEAL Solenoid O Ring 1 8634188 16 4 228 COVER W Seals Inter Servo 8632927 53 4 122 SOLENOID KIT Trans See 17 4 229 SEAL Inter Servo Cover O Cat Ring V 8628136 54 8 900 BOLT Hex M6 x 1 x 12 18 4 229 SEAL KIT Inter Servo 8632930 55 8 899 BALL 1 4 Dia 19 4 228 PISTON W Seal Inter Servo 56 4 265 PLATE Vlv Body Spcr B 4 1 Outer 8632928 1 C 4 1 4 8634673 20 4 229 SEAL KIT Inter Servo 8632930 4 265 PLATE Vlv Body Spcr B 21 4 228 PISTON W Seal Inter Servo 301305 307 C 307 8634674 Inner 8632980 4 265 GASKET KIT Vlv Body Spcr 22 4 229 SEAL KIT Inter Servo 8632930 P ate 1 8634932 23 4 233 SPRING Inter Servo Cushion 8628114 57 4 228 PLATE W Gasket Accum 8634924 24 4 228 RING Apply Pinto Ret Snap 58 4 228 GASKET Accum Hsg to 8 934 9421443 Plate 1 8634166 25 4 228 RETAINER Servo Spring 8632146 59 4 233 SPRING 1 2 Accum Piston 8634391 26 4 233 SPRING Inter Servo Inner 8632661 60 4 229 SEAL 1 2 Accum Piston 1 8634390 27 4 228 PIN W Seal Inter Band 61 4 228 PISTON W Seal 1 2 Accum 8634923 Apply See Cat 62 4 228 HOUSING W Pin Accum 8634310 V 28 4 228 SEAL Inter Band Apply 63 8 900 BOLT Hex Pin 1 8630120 64 8 900 SCREW Hex Wa Hd M8 x 29 8 971 PLUG Hex I Id 1 8 Pipe 1 25 x 16 30 4 003 SCREW Plate Atch 8622361 65 4 195 PAN Trans Oil 8634197 31 N S NAMEPLATE Trans 66 4 196 GASKET Oil Pan I 8634198 32 4 319 BUSHING Case Rear 6260048 67 N S SEAL Filter O Ring 1 33 4 318 SEAL ASM Rear Oil 3932255 68 4 197 FILTER ASM Trans Oil 34 4 337 GEAR Speedo Driven See W Gskt Incl 66 67 8634931 Cat Chart 69 4 275 LEVER W Bracket Throttle 8634301 35 4 338 SEAL Speedo Driven Gear 70 4 265 SPRING T V Exh Valve Lifter 8628834 Ftg 6264903 71 4 275 LINK Throttle Lever to Cable 8622681 36 4 338 SLEEVE Driven Gear See Cat 32 4 265 LIFTER T V Exhaust Valve 8628326 Chart 73 4 265 SWITCH Oil Pressure 3 4 2 i 37 4 338 RETAINER Driven Gear Prong 8634463 Sleeve See Cat 74 4 265 VALVE ASM Control See 38 8 900 SCREW Hex W Wa M6 x 1 Cat x 16 75 4 265 SWITCH Oil Pressure 2 39 4 115 CONNECTOR W Seal Prong See Catalog 8634475 t Electrical 14034862 4 265 SWITCH Oil Pressure 2 Prong See Catalog 8634333 NOTE 1 4 005 GASKET K T Trans W Seals 8634975 NOTE 2 Complete Asm Serviced by 8634902 Body Pump 8634493 Col er Pump WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATl0N BUICl 41A REV 2 5 81 4 31 4 000 GROUP