P TURBO HYDRAMATICI TRANSMISSION P A l P 4 241 PISTON COVER GASKET PlN WASHER Reverse Servo Con t I 66 72 All w T H 400 I 8624136 1 COVER rear servo Q 66 72 All w T H 400 L 8623174 1 GASKET rear servo cover 66 72 All w T H 400 8624139 1 PIN rear servo piston 1 ring 3 O L l 66 72 All w T H 400 8624140 1 I i l PIN rearserve piston 2 rings 3 0 L 66 72 All w T H 400 P 8624141 1 P PIN rear servo piston 3 rings 3 O L r P 66 72 All w T H 400 8623744 1 WASHER rear servo piston P P 4 242 SEAL RING Transmission Rear Servo I 66 72 All w T H 400 8623430 1 rear servo piston P I 69 72 All Blazer w T H 350 P 6261139 1 intermediate clutch accumulator piston l I P outer P I 71 72 All w T H 400 8623671 1 RING rear accum piston inner oil seal P 1 0 0 P 71 72 All w T H 400 8623672 1 RING rear accum piston outer oil seal P P P 2 i 0 D alum 71 72 All w T H 400 I 8627153 1 P RING rear accum Ppistoh outer oil seal A teflon 4 246 SPRING RETAINER Reverse Brake Band P A IP e 66 72 All w T H 400 Q 8623666 1 rear servo Y 5 P 66 72 Ser 10 thru 30 w T H 400 8624256 1 rear accumulator P l 66 72 All w T H 400 8623664 rear servo piston spring P 4 248 PIPE SCREEN ASSY Transmission Oil e P P I 66 72 All w T H 400 86231573 2 governor oil l 69 70 All Blazer w T H 350 6273269 1 SCREEN ASSY gov press 71 72 All w T H 400 8627509 1 SCREEN ASSY gov I I 4 251 BAND ASSY Transmission Brake I P P 66 72 All w T H 400 I i 8623123 1 trans front 66 72 All w T H 400 L 8623155 1 trans rear Q A 69 72 All Blazer w T H 350 6261132 1 P intermediate o run brake i 4 253 NUT Brake Band Adjusting PP I l s I 71 All Blazer 3840137 A R low brake band anchor adj screw A 20X 4 P 4 256 GOVERNOR ASSY CAP COVER GEAR UNIT GASKET PIN RETAINER SEAL Transmission P i NOTE 6 Contains gear 8623925 P NOTE 7 Contains gear 8624219 P P 69 72 All Blazer w T H 350 370368 1 I identified w stripe or orange stain on end 71 72 All w T H 350 370367 1 identified w stripe of violet stain on end 71 72 All w T H 400 8627441 1 69 72 All Blazer w T H 350 6261239 1 CAP thrust P P 66 72 All w T H 400 8627441 1 COVEI I governor 69 72 All Blazer w T H 350 6261067 1 COVER governor 66 72 All w T H 400 2nd design 8623924 1 GEAR UN IT w pin gov driven Note 6 66 68 All w T H 8624912 1 GEAR UNIT w pin gov driven Note 7 69 72 All Blazer w T H 350 6261660 1 GEAR UNIT driven i 66 72 All w T PH 400 A 8623263 1 P P GASKET gov cover 66 72 All Blazer w T H 8623232 3 PIN governor 1 O L 69 72 All Blazer w T H 350 6260040 1 P RETAINER governor cover 69 72 All Blazer w T H 350 1241734 1 SEAL governor cover P 4 265 VALVE BALL BODY ASSY BUSHING CONNECTOR GASKET LINKAGE UNIT PIN PLUG PLATE SOLENOID ASSY SPACER UNIT SUPPORT SPRING WASHER Turbo Hydramat c Trans Oil Control B NOTE I Use with 2nd design fi ter assy 6437741 I A 66 72 All w T H 400 P 8623592 1 P manual control 66 72 All w T H 400 8623422 1 pressure regulator w plug 67 69 Ser 10 thru 30 2nd design i exc 4 WD 8626086 1 VALVE ASSY oil control 68 All Blazer w T H 350 6261480 1 VALVE ASSY manual I 69 All w T H 350 6260148 1 VALVE ASSY manual 70 All w T H 400 exc 396 8626765 1 VALVE ASSY control 71 72 All w T H 400 400 1 8627163 1 VALVE ASSY control 69 72 All Blazer w T H 350 3977543 1 VALVE UNIT oil cooler by pass 69 72 All Blazerw T H 350 6261179 4 BALL oil check valve P 69 72 All Blazer w T H 350 exc V 350 PP 6261720 1 P BODY ASSY valve 69 70 All Blazer w T H 350 350 6261693 1 4 BODY ASSY valve P Z 71 72 All Blazer w T H 350 350 6261719 1 BODY ASSY valve 67 Ser 30 L P GM PARTSA DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL P W I 4 241 4 265 P 4L1 14 P REV 5 79