TX04 065 1985 86 CK THM400 A T CONTROL VALVE M40 1987 88 RV THM400 A T CONTROL VALVE M40 301 BODY Control Va ve 1 N S 302 RING Type Te 25 8 934 303 PISTON Frt Accum 4 228 304 RING Accum Pstn Oil Seal 4 229 305 SPRING Frt Accum Pstn 4 233 306 SWITCH Pressure Spark Control 4 075 307 WIRE Lead 4 075 308 PIN Vlv Body Plug Ret Grooved 4 265 309 PLUG Vlv Bore 56 4 265 310 VALVE 1 2 Accum 1 N S 311 SPRING 1 2 Accum Vlv Prlmary 1 N S 312 SPRING 1 2 Accum Vlv Secondary 1 N S 313 PIN Vlv Body Coiled Spr 4 265 314 PLUG Vlv Bore 50 4 265 315 VALVE Detent 1 N S 316 VALVE Detent Regular 1 N S 317 PIN Detent Reg Vlv l 4 265 318 SPRING Detent Regulator 1 N S 319 VALVE Manual 4 265 320 BUSHING 1 2 Modulator VIv 1 N S 321 VALVE 1 2 ReguIar 1 N S 322 SPRING 1 2 Regulator VIv 1 N S 323 VALVE 1 2 Detent 1 N S 324 VALVE 1 2 1 N S 325 SPRING 1 2 Modulator VIv 1 N S 326 VALVE 1 2 ModuIator 1 N S 327 PIN Vlv Body 1 32 ln Long 4 265 328 BUSHING 2 3 Modulator VIv 1 N S 329 SPRING 2 3 Vlv Outer 1 N S 330 VALVE 2 3 ModuIator 1 N S 331 SPRING 2 3 Vlv lnner 1 N S 332 VALVE 2 3 1 N S 333 PIN Vlv Body 82 Long 4 265 334 PLUG Vlv Bore 437 4 265 335 SPRING 3 2 Valve 1 N S 336 PIN 3 2 Cont Vlv 23 32 Long 4 265 337 VALVE 3 2 1 N S NOTE 1 All details above are part of the CONTROL VALVE ASSEMBLY group 4 265 j 1988 GENERAL MOTORS SERVICE PARTS 0PERATl0NS LT TRUCK 52R 1 88 4 41 4 000 GROUP