I I GM04 383W 421 4 228 CYLINDER 3 4 ACCUM PSTN 91 92 W M 13 2 8651468 422 4 229 SEAL PSTN O RING PART OF 421 KIT1 KIT2 91 92 W M 13 2 8651467 423 4 233 SPRING 3 4 ACCUM OTR DK GREEN LT BLUE 91 92 W M 13 1 8651594 NOT REO D ON SOME MODELS 424 4 233 SPRING 3 4 ACCUM CTR WH TE DK BLUE 91 92 W M13 1 8651596 NOT REO D ON SOME MODELS 425 4 233 SPRING 3 4 ACCUM NR LT GREEN VOILET 91 92 W M 13 1 8651595 NOT REO D ON SOME MODELS 426 4 228 PIN 3 4 ACCUM PSTN 91 92 W M13 2 8651471 427 4 229 RING 3 4 ACCUM PSTN OIL SEAL PART OF 91 92 W M13 2 8651550 428 KIT1 K T2 428 4 228 PISTON 3 4 ACCUM W SEAL INCL 427 91 92 W M13 2 8651470 429 N S GASKET CHAN PLT LWR K T I KIT2 K T4 V 430 N S GASKET CHAN PLT UPR KIT1 KIT2 KIT4 431 4 169 BEARING 4TH CLU SHF THR 91 92 W M13 1 8656393 432 N S STUD CHAN PLT SI CVR M6X1 0X18 0 PART I OF 401 514 4 131 WASHER DRV SPKT THR 8649260 SERVICE KITS I KIT 1 4 005 GASKET KIT A TRNS W SEALS INCL 409 91 92 W M13 1 8651928 I 422427 429 30 2 4 005 OVERHAUL KIT TRANS W SEAL GSKT 81 91 92 W M13 1 8651901 PLT INCL 409 422 427 429 30 3 4 265 LEVER MAN VLV W LINK AND RET INCL 91 92 W M13 1 8668992 402 3 z 4 4 265 GASKET KIT CHAN PLT INCL 429 30 91 92 W M 13 1 8651906 RPO DEFINITIONS M13 TRANSMISSIONAUTOMATIC 4 SPEED 4T60 E 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 25W 6 93 4 103 4 000 GROUP