Y GM04 218 1981 THM200 4R A T CONTROL VALVE BODY PARTS MW9 301 4 265 VALVE ASM Contro 1 N S BODY Control Valve 302 N S VALVE Throttle 303 4 265 PIN Coiled Spring 8628385 304 N S SPRING Throttle Valve 305 N S PLUNGER Throttle Valve 306 N S BUSHING Throttle Valve Plunger 307 N S SLEEVE Spring Retaining 308 N S SPRING T V Limit Valve 309 N S VALVE T V Limit 310 4 265 PIN Coiled Spring 8628400 311 4 265 PLUG Valve Bore 12 5MM Dia 8634239 4 265 PLUG Valve Bore 56 8625546 312 N S VALVEE T V Modulator Upshift 313 N S SPRING T V Modulator Upshift 314 N S VALVEE T V Modulator Downshift 315 N S SPRING T V Modulator Downshift 316 N S SPRING 3 2 Control Valve 317 N S VALVE 3 2 Control 318 N S VALVES Line Bias 319 N S SPRING Line Bias Valve 320 N S BUSHING Accumulator Valve 321 N S SPRING Accumulator Valve 322 N S VALVE Accumulator A 323 N S VALVE 3 4 Shift 324 N S VALVE 3 4 Throttle 325 N S SPRING 3 4 Throttle Valve 326 N S BUSHllNG 3 4 Throttle Valve 329 N S SPRING Lo Overrun Clutch Valve 330 N S VALVE Lo Overrun Clutch 331 N S VALVE Lo lst Detent 332 N S BUSHING Lo lst Detent Valve 333 N S VALVE 1 2 Shift V 334 N S VALVE 1 2 Throttle 4 335 N S SPRING 1 2 Throttle Valve 336 N S BUSHING 1 2 Throttle Valve 337 N S VALVE Converter Clutch Shift 338 N S VALVE Converter Clutch Throttle 339 N S SPRING Converter Clutch Throttle Valve 340 N S BUSHING Converter Clutch Throttle 341 N S VALVE 2 3 Shift 342 N S VALVE 2 3 Throttle 343 N S SPRING 2 3 Throttle Valve 344 N S BUSHING 2 3 Throttle Valve 345 4 265 VALVE Manual 1 346 4 265 SPRING Throt Valve 347 4 265 PLUG Valve Bore 56 348 N S BUSHING Conv Clutch Throt 349 4 265 PLUG Cup 350 A 4 105 PLUG Cup 4th Exh 351 4 265 PLUG Cup 2 1 Coastdown NOTE 1 See Parts Catalog Group 4 000 For Part Application 1987 GENERAL MOTORS SERVICE PARTS OPERATlONS OLDSMOBILE 31A l7 87 4 49 4 000 GROUP 1