TURBO HYDRAMATIC TRANSMISSION 4 282 SEAL Trans Park Lock and Range Shaft Con t 81 Y MX3 8623056 1 1 00 SEAL MAN SHF 4 290 ACTUATOR BOLT BRACKET RETAINER Transmission Parking Brake 68 77 Y M40 8624091 1 7 35 ACTUATOR 76 79 Y M38 6260224 1 4 70 ACTUATOR 80 Y M33 MV4 6260224 1 4 70 ACTUATOR A 74 79 Y M38 1242422 2 18 BOLT HEX 5 1 18 X 1 80 Y M33 MV4 1242422 2 18 BOLT HEX 5 is 18 X 1 68 76 Y M40 8623042 1 5 10 BRACKET 76 79 Y M38 1377861 1 1 85 BRACKET 77 Y M40 8624112 1 5 75 BRACKET 80 Y M33 MV4 1377861 1 1 85 BRACKET 75 79 Y M38 6261347 1 35 RETAINER PARK LK AND SEL 80 Y M33 MV4 6261347 1 35 RETAINER PARK LK SEL 4 293 ROLLER Transmission Reverse Shifter Crank 68 77 Y M40 8625773 1 2 30 ROLLER W SPRING MANUAL DETENT 4 294 PAWL PLUG SHAFT SHAFT KIT Transmission Parking Brake NOTE 7 Metric thread on external end of shaft b ue paint identification 68 77 Y M40 8623037 1 6 85 PAWL 76 79 Y M38 6261657 1 4 95 PAWL 80 Y M33 MV4 6261657 1 4 95 PAWL 75 77 Y M40 8620318 1 34 PLUG 68 77 Y M40 8624976 1 1 14 SHAFT W PLUG PARK PAWL 72 77 Y M38 470107 1 2 95 SHAFT W NUT PARK PAWL NOTE 1 75 79 Y M38 470107 1 2 95 SHAFT W NUT PARK LK AND RANGE SEL NOTE 1 80 Y M33 MV4 470107 1 2 95 SHAFT W NUT PARK LK AND RANGE SEL NOTE 1 75 79 Y M38 3977619 1 45 SHAFT KIT W PLUG PARK PAWL 80 Y M33 MV4 3977619 1 45 SHAFT KIT W PLUG PARK PAWL 4 295 SPRING Transmission Parking Brake 68 77 Y M40 8623041 1 68 SPRING PAWL RTN 76 79 Y M38 6261528 1 61 SPRING PARK LK DISENGAGE 80 Y MV4 6261528 1 61 SPRING PARK LK DISENGAGE 80 Y M33 6260253 1 54 SPRING PARK LK DISENGAGE 4 317 EXTENSION EXTENSION KIT Transmission Rear Main Bearing NOTE 7 6 0 Metric Thread required for Speed Cable NOTE 2 Has 8 dia speedo sleeve hole Chevy built 68 77 Y M40 8626785 1 26 40 EXTENSION 76 79 Y M38 14008966 1 19 40 EXTENSION NOTE 1 80 Y MV4 M33 14008966 1 19 40 EXTENSION NOTE 1 81 Y MX3 14008966 1 19 40 EXTENSION NOTE 1 75 78 M38 464193 1 33 50 EXTENSION KIT NOTE 2 4 318 GASKET SEAL Transmission Rear Bearing Retainer 68 77 Y M40 8624709 1 47 GASKET CASE EXT TO CASE 68 69 Y 8616504 1 32 SEAL OUTPUT SHAFT O RING 68 77 Y M38 1243402 1 SEAL EXT OIL 70 76 Y 454 8616504 1 32 SEAL OUTPUT SHAFT O RING 71 77 Y M40 8625893 1 4 36 SEAL EXT OIL 76 79 Y M38 1358899 1 89 SEAL EXT TO CASE 78 81 Y W A T 3932255 1 N L SEAL EXT OIL 80 Y M33 MV4 1358899 1 89 SEAL EXT TO CASE 4 319 BOLT BUSHING Transmission Rear Main Bearing 68 79 Y 358438 AR 61 BOLT CLU HSG TO TRANS 68 77 Y M40 8626901 1 4 03 BUSHING CASE EXT 75 79 Y M38 6260048 1 1 25 BUSHING EXT 80 Y IVI33 MV4 6260048 1 1 25 BUSHING EXT 4 329 ADAPTER Speedometer NOTE For Model Application use speedometer gear chart at the end of Group 4 000 68 74 Y 1565202 1 44 80 ADAPTER STAMPED 1 733 68 74 Y 3932220 1 27 75 ADAPTER STAMPED 7333 A 75 Y 1565211 1 44 80 ADAPTER STAMPED 8974 B 4 337 GEAR Transmission Speedometer Driven Gears Only NOTE For usage application use speedometer gear chart at the end of Group 4 000 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14 1 4 282 4 337 4 52 REV 5 81