1 V GM04 303 1 I 1 1987 89 E THM440 T4 A T VALV E BODY PART I ME9 1 L 227 4 248 SEAL 3 2 Coastdown 2 3 4 5 6 6 302 N S VALVE Line Boost 1 8 62391 A 303 N S BUSHIN G Line Boost Vlv 1 s 1 A 304 K N S BUSHING Rev Boost 1 305 N S VALVE Rev B0ost 1 I 306 N S SPRING Press Reg 1 1 1 V 307 N S VALVE Press Reg 1 1 I 308 N S BUSHlI I G Throt Vlv Plgr 1 l 309 N S PLUNGER Throt VIv 1 I l 310 N S SPRING Throt Vlv 1 1 311 N S VALVE Thr0t 1 A I 312 N S SPRING Throt Vlv Feed Otr 1 1 I 4 1 313 N S SPRING Throt Vlv Feed Inr 1 314 N S VALVE hr0t Vlv Feed 1 I 320 4 265 PLUG Vlv Bore 8649434 321 N S VALVE Convr Clu Reg 1 Q I I I 322 4 265 SPRING Convr Clu VIv 1 8656018 l 323 4 265 1 PLUG Vlv Bore 8 644794 I I 324 N S VALVE l 2 Accum 1 325 N S BUSHING 1 2 Accum 1 I 326 N S SPRING 1 2 Accum Vlv 1 1 327 8 900 1 BOLT Hex M6x1x16 9 8 Zp 11500413 328 4 122 SOLENOID Convr Vlv W O Ring 8646419 329 I 4 122 SEAL Ccinvr Vlv Sol O Ring 2 3 4 5 6 8634188 330 4 265 VALVE Convr Clu 86581 12 1 I 355 4 265 PIN Vlv Body Ret Coiled 29MM 8649501 356 I 4 265 PIN Vlv Body Coiled Spr ZOMM z 8628385 357 4 265 RETAINER Spr Clip 8656727 358 4 265 RETAINER Spr Clip Bore Plug 8644079 363 N S CONTROL VIv 1 1 364 N S I SPRING Press Reg Is0lat0r 1 I 365 N S SEAT Spr Throt Vlv Feed 1 1 366 N S PLATE Vlv Stop Throt Vlv Feed 1 367 N S SPRING Pump Press RIf 1 368 4 265 SEAT Spr Chan Plt 8649441 369 8 899 BALL Pump Press Rlf 3 8 Stl 7826284 T 370 N S BUSHING Pump Press RIf 1 1 374 4 224 PLATE Rel Cvr W Pipe 8662842 1 378 4 248 PIPE 2ncl Clu Sig 8656071 379 4 228 BOLT I lex M6x1x22 8649600 1 381 4 224 GASKET Rel Cvr 1988 89 2 3 4 5 6 8662841 4 224 GASKET Rel Cvr 1987 1 8662376 1 384 4 164 RETAINER 2nd C lu Pipe 8649488 385 N S SPRING Rev Boost 1 A 386 N S SPRING Press Reg Mod Boost 1 V 1 387 N S RETAINER Press Reg 1 A 388 4 265 RETAINER Line Boost Vlv 1 8656410 1 I 8 939 PIN Rev Boost Spr 273337 394 NLS SPRING Convr CIu 1 395 N S SPRING Throt Vlv Asst 1 I NOTE 1 Part of 4 265 8662638 VALVE C0nt 1987 7FRH Part of 4 265 8662646 VALVE C0nt 1987 7FZH Parr of 4 265 8662802 VALVE Cont 1988 8BFIH Part of 4 265 8662806 VALVE Cont 1988 8BYH Part of 4 265 8668513 VALVE C0nt 1989 9BPH Part of 4 265 8668515 VALVE C0nt 1989 QBWH Part of 4 265 8675145 VALVE C0nt 1989 9WTH Part of 4 265 8675146 VALVE Cont 1989 9 WUH I NOTE 2 Part of 4 005 8646975 GASKET KIT W Seals 1987 88 1 NOTE 3 Part of 4 005 8646976 OVEHHAUL KIT W SeaIs Gskts Plts 1987 88 1 1 NOTE 4 Part of 4 005 8662959 GASKET KIT W Seals 1987 88 NOTE 5 Part of 4 005 8662960 OVERHAUL KIT W SeaIs Gskts PIts 1989 9BPH BWH NOTE 6 Part of 4 005 8662989 OVEBHAUL KIT W SeaIs Gskts PIts 1989 9WTH WUH 1 1989 GENERAL MOTORS SERVICE PARTS OPERATlONS 0LDSMOBlLE 32E I 6 89 A 8 4 45 4 000 GROUP