4 227 BODY ASSY VALVE SPRING PLUG Transrnission Front Servo Ser 20 30 D D VAN w H T 4 4 4 4 8614884 1 Ser 20 30 D D VAN w iH T 4 VALVE control 1 0 1 4 8614793 1 Ser 20 30 D D VAN w H T 4 444 SPRING control valve 2 free length 17 active coils 8614791 1 Ser 20 30 D D VAN wiH T PLUG valve M O D x 1 O L 8614142 1 NOTE Previously released 4 228 PISTON ROD RETAINER SPRING RING SEAT Low Servo Ser 10 20 w P G 2 1 O D 3754294 1 Ser 20 30 D D VAN w nH T t r band release 1 1 O D A 8611849 1 Ser 20 30 D D VAN w 1 1 T r assy trout servo 8614779 1 Ser 10 20 w P G ROD piston 3 O L 3702802 1 Ser 10 20 w P G RETAINER piston rod spring 3713624 1 Ser 10 20 w P G SPRING piston apply 1 I D r 3710388 1 Ser 10 20 w P G SPRING piston return 3754295 1 Ser 10 20 w P G RING piston 2 O D 4 3719236 1 Ser 10 20 w P G RING piston 3 O D brake A 3719237 1 Ser 10 20 w P G SEAT piston apply spring 3702807 1 NOTE Previously released 4 233 STRUT ANCHOR Low Brake Band Ser 10 20 w 1P G anchor use w dbl wrap band 1 long r 3710251 1 Ser 10 20 w P G apply use w dbl wrap band 1 long 3713613 1 Ser 10 20 w P G ANCHOR strut 1 long 3691044 1 SPRING Transmission Front Servo Ser 20 30 D D VAN w H T retracting tree length 1 O D 8609449 1 Ser 20 30 D D VAN w H T booster 2 tree length r 8614816 1 NOTE Previously released 4 234 VALVE RETAINER Transmission Shift Ser 20 30 D D VAN w H T 3rd and 4th 11 O L 1 8614792 1 Ser 20 30 D D VAN w H T RETAINER front servo rel spring 11 O L 8619071 1 NO I E Previously released 4 236 LEVER Transmission Band Ser 20 30 D D VAN w H T rear actuating s 8609600 1 NOTE Previously released 4 237 PIN Transmission Servo Band Remoting Lever Ser 20 30 D D VAN w H T clevis x 1 8613172 1 NOTE Previously released 4 239 BODY GKSKET Transmission Rear Servo Ser 20 30 D D VAN w H T cast 8613142 8613142 1 Ser 20 30 D D VAN w H 1 GASKET body 2 1 1 D 8613159 1 NOTE Previously released 4 241 PISTON SPRING RING Reverse Servo Ser 1 0 20 w P G assy reverse servo cast 3709058 3709059 1 Ser 20 30 D D VAN w H T rear servo booster w stem 8610752 1 Ser 20 30 D D VAN w H T rear servo accumulator w stem r 8610751 1 Ser 10 20 w P G SPRING piston return 3691677 1 Ser 10 20 w P G RING servo piston 3719237 1 NOTE Previously released vifi at Motor Division 1 4 227 4 241 General Motors Corporation TRUCK MODEL CATALOG