TRANSMISSION 4 233 RETAINER SNAP RING SEAT SPRING TRANSMISSION FRONT SERV0 Bi ACCUMULATOR PISTON Con t 74 T I I 400 8823874 1 1 76 SPRING frt accom p ston ModeI 0E 08 OW 74 75 T H 400 8625426 I 3 14 SPRING Ink accom piston Mode OL 74 T M 425 8623674 1 1 76 SPRING frt accurn piston Model OJ OM 75 TM 375 8623654 1 1 56 SPRING fn accom piston Model OA D8 75 TM 400 8623654 1 1 56 SPRING fn accom piston Model OD OK 75 T I1 400 8623674 1 1 76 SPRING frt accom piston Model OC DE OJ OM 08 OW 75 All B 0 T H 400 455 Eng 8625426 1 3 14 SPRING frt accom piston 74 75 TM 350 280 Eng 8261231 1 1 60 SPRING inter clotcn accom piston 4 234 VALVE TRANSMISSION COAST DOWNSI IIFT TIMING 64 69 1 T 1386164 I 1 10 VALVE trans coast downshifrtiming 4 235 SNAP RING TRANSMISSION STATOR CONTROL 61 64 I I T exc F65 8 934 9416713 1 16 SNAP RING limit valve 4 241 COVER GASI ET PIN PISTON RETAINER WASHER TRANSMISSION REAR SERVO ACCUMULATOR I 1965 Ist type osed up thru the following transmission serial numbers OA 76442 UB 64 757 OC 26856 0025856 OD 18554 OE 3968 2 1965 2nd type used after the above serial numbers 3 NOTE When installing 8624943 pkg on 1965 lst type jobs the 2nd type selective fit piston pins lisred above must be used 65 75 T H 400 2 8624136 1 6 15 COVER senro 69 75 TM 350 4 228 1243476 1 1 60 COVER inter clutch accumulator piston 72 75 T H 375 8624138 I 5 15 COVER servo 85 75 TM 400 8623174 1 42 GASKET servo cover 12 15 T 1 375 8623174 I 42 GASKET servo cover 85 75 TM 400 2 8624139 AR 4 02 PIN servo piston select 1 groove 65 75 TM 400 l 2 8624140 AR 4 02 PIN servo piston select 2 grooves 85 75 T H 400 2 8624141 AR 4 02 PIN servo piston Iselect 3 grooves 66 75 Tor T M 425 8625101 AR 4 02 PIN servo piston select 1 groove 66 75 Tor TM 425 8625102 AR 4 02 PIN servo Diston select 2 grooves 86 75 Tcr T H 425 8625103 AR 4 02 PIN servo piston select 3 grooves 72 75 T I I 375 8624139 AR 4 02 PIN servo piston select 1 groove 72 75 T H 375 8624140 AR 4 02 PIN servo Distorr select 2 grooves 72 75 TM 375 8824141 AR 4 02 PIN servo piston select 3 grooves 65 75 TM 400 425 I I 8624138 1 10 05 PISTON servo 72 75 TM 375 8624138 1 10 05 PISTON servo 65 75 TM 400 425 8628802 1 11 70 PISTON accumulator lincl rings 72 75 T I I 375 8826902 1 11 70 PISTON accumulator incl rings 75 T H 375 400 425 8624138 I 10 05 PISTON servo 69 71 T l I 350 4 228 6260138 I 30 RETAINER inter clutch accumulator piston cover 73 All X A Opt M38 4 228 6260138 1 30 RE AINER inter olotch accom cover 65 75 TM 400 425 8623744 I 46 WASHER servo piston 72 75 TM 375 8623744 I 46 WASHER servo piston 4 242 RING SEAL TRANSMISSION REAR SERVO ACCUMULATOR PISTON 2 1971 2nd tl ve NOTE Seals for T H 350 are included in Piston Pkg See Group 4 228 65 75 T H 400 425 8623671 1 I 73 RING accom piston oil inner 72 75 TM 375 8823871 1 1 73 RING accom piston oil Iinner 65 71 T H 400 425 l 1 8623672 1 1 56 RING accom piston oil ooter eIom 71 75 T H 400 425 2 8627153 1 98 RING accom piston oI1 outer teflon 72 75 TM 375 8627153 1 98 RING accom piston oil outer teflon 75 TM 350 1238838 1 4 30 RING inter clutch accom piston seal 65 75 T H 400 425 8623430 1 57 SEAL servo piston 72 75 T 1 375 8623480 I 57 SEAL servo piston 4 246 SPRINGJIETAINEFI TRANSMISSION REAR SERVO Bt ACCUMULATOR PISTON 65 T 1 I 8823887 1 1 06 SPRING rear accom piston coil 72 74 TM 375 8623667 1 108 SPRING rear accom piston coil 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION OLDSMOBILE 30 REV 1 1 79 4 41 4 233 4 246