AUTOMATIC TRANSMISSION 4 228 Con t Ser 10 11 8632975 1 PIN w seals int band apply 3 grooves 4 50 Ser 9 8632917 1 PIN w seals int band apply 1 wide band 4 50 Ser 10 1 1 8632976 1 PIN wfseals int band apply no grooves 4 50 Ser 9 10 11 8632146 1 RETAINER servo spring Ser 5 6 8 9 10 11 8628137 1 RING servo cover retaining 4 50 J Ser 5 6 8 9 10 1st Design 8628122 1 RING servo piston snap 4 50 Note 1 1 Ser 10 2nd Design 9421443 1 RING servo piston snap 4 50 Note 2 Ser 5 6 8 9 10 11 8630120 1 SEAL inter band apply pin Ser 5 6 8 8628121 1 WASHER int servo piston 4 50 I 4 229 SEAL Transmission Front Servo NOTE 1 Kit consists of 1 O ring servo cover seal 1 oil seal outer ring and 1 oi seal inner ring Ser 5 6 8 9 10 11 8628136 1 SEAL 0 ring servo cover 4 50 Ser 5 6 8 9 10 11n 8628275 1 SEAL accumulator piston 4 50 Ser 5 8628920 1 SEAL KIT servo cover 4 50 Note 1 Ser 6 8 8628921 1 SEAL KIT servo cover 4 50 Ser 9 10 1 1 8632930 1 SEAL KIT int servo 4 233 SPRING Transmission Front Servo I NOTE 1 1st design is used on vehicles with transmission asm 8628821 NOTE 2 2nd design is used on vehicles with transmission asm 8630322 A Ser 5 6 8 1st Design 8628114 1 SPRING int servo cushion 4 50 Note 1 Ser 8 2nd Design 8630115 1 SPRING int servo cushion 4 50 Note 2 Ser 9 10 11 8630117 1 SPRING int servo cushion 4 50 Ser 5 6 8 8628276 1 SPRING 1 2 accumulator 4 50 Ser 9 10 11 8632147 1 SPRING int servo inr I 4 251 BAND ASM PIN Transmission Ser 5 6 8 9 10 11 8628098 1 BAND ASM intermediate 4 51 Ser 5 6 8 9 10 11 8628138 1 PIN band anchor 4 50 I 4 256 GOVERNOR COVER ASM RING SEAL ASM WASHER Transmission NOTE 1 1st design is used on transmissions with serial numbers up to CX 12605 NOTE 2 2nd design is used on transmissions with serial numbers from CX 12606 Ser 5 6 8 8628931 1 GOVERNOR 4 50 V Ser 9 1st Design 8630975 1 GOVERNOR 4 50 Note 1 Ser 9 2nd Design 8632964 1 I GOVERNOR 4 50 Note 2 J I Ser 10 8632964 1 GOVERNOR 4 50 V Ser 11 8633944 1 GOVERNOR 4 50 I Ser 5 6 8 9 10 11 8628933 1 COVER ASM w seals governor 4 50 Ser 5 6 8 9 10 11 8633455 1 RING oil seal 4 50 A Ser 5 6 8 9 10 11 8628244 1 RING retaining gov cover 4 50 Ser 9 10 1 1 8628802 1 RING gov gr ret Ser 5 6 8 9 10 11 8628955 1 SEAL ASM governor cover 4 50 I Ser 5 6 8 9 10 11 8628584 1 WASHER governor driven gear to case 4 50 4 265 BALL GASKET PKG LIFTER PIN PLATE PLUG SPRING VALVE Main Valve NOTE 1 1st design isvused on vehicles with transmission asm 8628821 NOTE 2 2nd design is used onivehicles with transmission asm 8630322 Ser 5 6 8 9 10 11 8622757 2 BALL I dia 4 50 Ser 5 6 8 8628975 1 GASKET PKG spacer plt upr lwr Ser 9 10 11 8630983 1 GASKET PKG spacer plt Ser 5 6 8 9 10 11 86 28326 1 LIFTER T V exhaust valve 4 50 Ser 5 6 8 9 10 11 8628385 2 PIN coiled spring 4 54 Ser 5 6 8 9 10 11 8628400 8 PIN coiled spring 4 54 Ser 5 8630475 1 PLATE valve body spacer 4 50 r Ser 6 8 8630572 1 PLATE valve body spacer 4 50 Ser 9 10 8630713 1 I PLATE valve body spacer 4 50 Ser 1 1 8633689 1 PLATE valve body spacer 4 50 Ser 5 6 8 9 10 11 8623298 1 PLUG valve bore rev boost is 0 D 4 54 Ser 5 6 8 9 10 11 8625546 1 PLUG valve bore 1 2 accumulator 4 54 Ser 5 6 8 8628731 1 PLUG valve bore shift T V 4 54 Ser 5 6 8 9 10 11 8628834 1 SPRING lifter T V exhaust valve 4 50 Ser 5 6 8 9 10 11 8628285 1 VALVE manual 4 54 Ser 5 8628257 1 VALVE ASM control 4 50 Ser 6 8 1st Design 8628875 1 VALVE ASM control 4 50 Note 1 Ser 8 2nd Design 8630348 1 VALVE control 4 50 Note 2 Ser 9 10 1 1 8633461 1 VALVE control 4 50 Ser 9 10 11 8630570 1 VALVE check 3rd accum WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET LUV 55A 4 228 4 265 E 4 96 REV 6 82