I GM04 330 0 1989 J THM125C A T PUMP CONTROL VALVE MD9 PART I 344 4 224 SLEEVE Pump Cvr 8631288 345 I 4 226 PIN Slide Piv 8628273 If 346 N S RING Oil Seal Slide to Cvr 1 347 N S SEAL O Ring S ide 1 I 348 N S SLIDE Pump Sel Part of 353 349 N S SUPPOR I Pump Slide SeaI 1 350 N S SEAL Puimp Slide 1 I 351 4 226 RING Punmp Vane 8631279 n 352 4 226 VANE Pump 8631280 353 4 224 ROTOR Oil Pump Sel W Slide 17 955 17 968MM 8652903 4 224 ROTOR Oil Pump Sel W Slide 17 968 17 981mm 8652904 4 224 ROTOR Oil Pump Sel W Slide 17 981 17 994mm 8652905 4 224 ROTOR Oil Pump Sel W Slide 17 994 18 007mm 8652906 4 224 ROTOR Oil Pump Sel W Slide 18 007 18 020mm 8652907 354 4 226 BEARING Rlr Pump Shf 4 8643762 I 355 N S SPRING 3 2 VIv 2 356 N S VALVE El 2 Cont 2 357 4 226 FILTER Aux Vlv Body Q 8664921 I 358 8 970 PLUG Cup 687 9421748 359 4 216 SPRING Pump Priming 8631717 360 N S BUSHING T V Boost Vlv 2 361 N S VALVE T V Boost 2 362 N S BUSHING Rev Boost Vlv 2 363 N S VALVE Rev Boost 2 364 N S SPRING Press Reg 2 365 N S VALVE Press Reg 2 366 N S BUSHING T V PIgr 2 367 N S PLUNGER Throt Vlv 2 368 N S SPRING Throt Vlv 2 E 369 N S VALVE ll h rot 2 I 370 4 248 PIPE Vlv Body J i 8637086 371 4 265 PIN Vlv lBdy Throt Vlv Boost Bush 8643551 372 4 104 PLUG Bore Press Reg 8652128 373 4 338 RETAINER Hair Pin Type 8643202 375 4 104 PLUG Vlv Bore Isolator 8660293 A 376 8 934 RING Vlv Ret 11503342 377 N S RETAINER Throt VIv 2 380 V N S VALVE Orifice Cont 2 381 N S SPRING Orifice Cont VIv 2 382 4 265 PLUG Vllv Bore 5 0 mm I D 8666022 NOTE 1 Part of 4 226 8631947 SLIDE KIT Pump W Seals Supt NOTE 2 Part of 021 PUMP Oil W Cont Vlv I I 1989 GENEFIAL MOTORS siznviciz PAa rs OPERATIONS BUICK 443 1 0 89 E 4 47 4 000 GROU P