1 2 section 23 1 1973 79 TRUCK SERIES 100 500 QTY PART NUMBER DESCRIPTION ETY PART NUNIBER DESCRIPTION BRAKE BOOSTER D5HZ 2005A D PARTS LIST NO 23 C0nt d 2 CBTZ 2399 X Cu controI valve iston I C3TZ 243l A Retainer booster piston return spring I 7EQ 2408 Cup hydraulic piston cylinder I C3TZ 2438 A Spring booster control valve JYLQ 2418 A S ring bo0ster check valve I C3TZ 2459 A Ring sna I C3TZ 2423 A Retainer booster control valve rin I CBTZ 2493 A Sea booster h d c I V BRAl E BOOSTER D7TZ 2005 F G PARTS LIST NO 27 I D7TZ 2C238 A Booster control valve repair kit I C8TZ 2385 8 Bearing ush rod A use w boosters ident D7TA 2005 AB BB I CBTZ 2391 A Dia hraqrn booster control valve I D7TZ 2309 A Booster repair l it use w boosters I C3TZ 2392 A S ring o et valve return ident D7TA 2005 AB BB 2 C3TZ 2399 A Cu control valve iston C3TZ 2361 A Spring booster I 7EO 2408 Cup hydraulic piston cylinder I iw D5TZ 2365 A Valve assy check I CBTZ 2418vA S ring booster check valve In C8TZ 2368 A Piston assy booster hyd cyl I CBTZ 2423 A Retainer booster control valve ring I CBTZ 238I A Retainer seal I CBTZ 2431 A Retainer booster piston return spring I CBTZ 2384 B Cup push rod seal I CBTZ 2459 A Ring sna I CBTZ 2493 A Seal booster h d c I