I I I TX04 1402 I A 1991 G AUTOMATIC TRANSMISSION MT1 PARIT 6 HYDRA MATIC 4L80 EIITHM R2 A OVERRUN CLUTCH f NOTE OUANTITY IS ONE PER ASSEMBLYUNLESS OTHEFIWISE SPECIFIED 501 4 123 RING OIL SEAL TURBINE SHAFT TO STATCIR HOUSING 2 REOD KIT1 8661894 V 502 4 123 SHAFT TU RBINE 8680916 H 503 4 123 SEAL TURBINESHAFT TO FORWARD HOUSING RING 2 REOD I IT1 8661893 I 4 123 SEAL TURBINE SHAFT TO TURBINE HUB 8681760 504 4 169 HOUSING OVERRUN CLUTCH 4 I 8680918 505 4 169 PISTON OVERRUN CLUTCH I 8661567 506 4 163 SPRING W RETAINER 8661629 I 507 4 163 RING SNAP RETAINER 8661568 508 4 169 PLATE OVERRUN CLUTCH FLAT STEEL 3 REQD 8661569 509 4 169 PLATE OVERRUN CLUTCH FACED 3 REOD KIT1 8661571 I 510 4 169 PLATE OVERRUN CLUTCH BACKING STEEL 8661573 511 4 183 RING SNAP 6 2 OD 8661572 V 512 4 180 CLUTCH OVERDRIVE ROLLER 930678 A 513 N S BEARING THRUST CARRIER TO OVERRUN CLUTCH I I 514 4 175 CARRIER OVERDRIVE I A 8661712 515 N S WASHER PINION THRUST 8 REOD I IT4 A I 516 N S WASHER PINION THRUST STEEL 8 REOD KIT4 517 N S ROLLER NEEDLE BEARING 80 REOD KlT4 I 518 N S PINION OVERDRIVE PLANET 4 REOD KlT I 1 519 N S PIN OVERDRIVE PINION 4 REOD KI T4 520 4 180 RETAINER PINION PIN KIT4 8661623 521 4 176 RING SNAP OVERDRIVE CARRIER KIT4 8661711 522 4 123 RING SNAP TURBINE SHAFT TO CARRIER TRUARC 8675523 I 523 4 166 RING SNAP 4TH CLUTCH 8 1 OD 8677887 V 524 4 166 PLATE 4TH CLUTCH BACKING STEEIL 8661582 525 4 166 PLATE 4TH CLUTCH FIBER 4 RE lD KIT1 I 8661580 I 526 4 166 PLATE 4TH CLUTCH FLAT STEEL 4 REQD 8661579 527 4 166 SEAL 4TH CLUTCH INNER KlT1 KIT2 8661587 528 4 186 PISTON 4TH CLUTCH 8661271 529 N S HOUSING 4TH CLUTCH 530 4 163 PLUG ORIFICE CENTER SUPPORT KI T3 8624209 531 4 166 SEAL 4TH CLUTCH OUTER KIT1 K I I 2 8661586 I 532 4 166 GUIDE 1W RET SPRING 4TH CLUTCH 8661577 533 4 166 RI NG SNAP SPRING RETAINER 4TH CLUTCH PISTON 8661578 A 534 N S BALL 28 DIA I I J V V 535 4 161 ABUSHING 1 12X 50 v I 8823944 536 N S BUSHING OVERRUN CLUTCH HOUSING SERVICE KITS I I KIT 1 4 005 OVERHAUL KIT REPAIR INCL ITEMS 501 503 509 525 527 531 1 8680901 2 4 005 GASKET KIT SEALS GASKETS INCL ITEMIS 527 531 1 I 8680902 3 4 162 SUPPORT KIT W RACE PLUG SLEEVE INICL ITEM 530 1 48629994 V 4 4 175 PINION PKG OVERDRIVE CARRIER INCL ITIEMS 515 521 1 8680911 1 NOTE 1 ADDITIONAL CONTENTS OF THIS KIT CAN BE FOUND IDN CORRESPONDING ILLUSTRATIONS S I I 1991 GENERAL MOTORS SERVICE PARTS OIPERATIONS LT TRUCK 526 1 91 A 4 49 4 000 GROUP