TURBO HYDRA MATIC 250 FRONT REAR SERVOS CONTROL VALVE I 4 103 CASE UNIT trans 33 N S S VALVE mod 2nd reverse boost Part of No 36 2 4 248 SCREEN ASSY gov pressure 34 N S S VALVE int boost Part of No 36 3 4 265 BALL oil check valve 35 N S S SLEEVE modsand reverse boost valve 4 4 224 SCREEN ASSY oil pump pressure 35 4 265 BODY ASSY valve 5 4 229 SEAL inter sarvo piston inner 37 8 900 BOLT hex 5 I6 1E x 1 3 4 6 4 228 PISTON inter servo 38 4 197 GASKET oil pump screen 7 8 934 RING EI 39 4 197 SCREEN UNIT w gasket oil pump B 4 229 SEAL inter senro plston pilot 40 6 900 BOLT oil num screen to valve body 9 4 233 SPRING inter senro ret l1 4 20 x 3 8 10 4 265 GASKET valve body spacer plate upper 41 4 196 GASKET oil pan 11 4 265 GASKET valve body spacer plate lower 42 4 195 PAN trans oil 12 4 265 SUPPORT spacer plate 43 8 900 BOLT hex oil pan 13 8 900 BOLT h x 5 16 18 X 3 4 44 4 255 VALVE UNIT manual 14 4 265 PLATE valve body spacer 45 N S S VALVE detent Part of No 36 15 N S S VALVE deterit reg Part of No 36 46 N S S SPRING detent valve Part of No 36 15 N S SEAT detent reg valve spring Part of No 36 47 NSS WASHER detent wlve Part of No 35 17 N S S SPRING datant reg valve Part of No 35 48 NSS SEAT detent valve Part of No 36 18 8 939 PIN valve ret 7 64 x 1 1 8 49 N S S RETAINER detent vslve Part of No 35 19 N S S VALVE manual valve control Part of Nc 36 50 N S S STOP detent valve Part of No 36 20 N S S SPR ING trans manual low control valve 51 4 275 BRACKET detent valve actuator lever Part of No 52 B 900 BOLT bracket valve body 1 4 20 x 7 16 21 4 265 PLUG manual low control valve 53 4 279 LEVER detent valve ectueting 22 N S S VALVE 1 2 shift Part of No 36 54 4 275 WIRE detent valve control 23 N S S VALVE 1 2 shift control Part of No 35 55 4 275 PIN detent valve actuator lever 24 N S S SPRING 1 2 shift control valve Part of No 35 57 4 233 SPRING Inter servo cushion 25 N S S SLEEVE 1 2 shift oontrol valve Part of Nu 36 58 4 228 PISTON inter servo cushion 26 N S VALVE 2 3 shift Part of No 36 59 4 229 SEAL inter servo piston 27 N S S SPRING 2 3 shift valve Part uf No 36 60 4 228 WASHER inter servo applv rod 28 N S S VALVE 2 3 shift mntrol Part of No 36 61 4 228 ROD inter servo 79 N S S SPRING 2 3 shift control valve Part of No 36 62 8 916 NUT Inter bend bolt 30 N S S SLEEVE 2 3 shift control valve Part of N0 36 63 4 253 BOLT inter band 31 N S S VALVE pressure reg Part of No 36 32 N S S SPRING pressure reg valve Part of No 35 4 293 GM PARTS DIVISION GENERAL MOTORS CORPORAT ON CHEVROLET 1 IA ses 4 000 GROUP