46 49 UTILITY 51 52 gr 1 TON 53 57 PASS w Access P B 55 59 Ser 3 w Brake Booster 2nd Ser 60 62 Ser 20 30 w Brake Booster 60 62 Ser 10 thru 30 w Bendix P B exc D D SEAL hydraulic cylinder valve Bendix 374087 609788 1 20 46 49 UTILITY 51 52 COMM exc ljTon 51 57 PASS w Prod P B exc A T 55 59 Ser 3 w Brake Booster 2nd Ser 57 PASS w Access P B 60 62 Ser 20 30 w Brake Booster 60 62 Ser 10 thru 30 w Bendix P B exc D D SEAL hydraulic cylinder tube Bendix 375043 22481621 1 15 49 55 UTIL w 2208488 2241895 lst Ser SEAL cyl valve 1 x 11 Bendix 373907 2208714 1 20 54 58 PASS w wProd P B SEAL main cyl push rod Bendix 375981 563709 1 1 25 54 58 PASS w Prod P B SEAL vac cyl to main cyl Bendix 375042 2250517 1 21 57 58 PASS Prod P B w A T SEAL reaction plunger O ring Bendix 377892 524281 1 45 58 PASS w P B SEAL hyd cyl piston guide Moraine 5455879 2 40 58 PASS w P B SEAL cyl piston O ring Moraine 5454893 1 42 59 61 PASS w Bendix P B SEAL main cyl push rod Bendix 378922 534096 1 50 59 61 PASS w Moraine P B SEAL main cyl body 5456683 1 21 62 63 PASS w Bendix P B 63 Ser 10 thru 30 w Brake Booster exc D D SEAL vac cyl to main cyl Bendix 2501198 3815837 l 95 62 63 PASS w Moraine P B 63 CORVETTE w P B 63 Ser 10 thru 30 w Brake Booster exc D D SEAL main cyl body 5460935 1 50 62 63 PASS w Moraine P B 63 CORVETTE w P B 63 Ser 10 thru 30 w Brake Booster exc D D SEAL rear shell to piston bearing 5461919 1 33 63 Ser 20 30 D D w Brake Booster SEAL O ring main cyl push rod bushing 1 x 2359518 1 31 54 58 PASS w Procl P B CUP main cylinder 1 O D Bendix 375978 563706 1 70 58 PASS w P B CUP hyd cyl piston vacuum Moraine 5455876 1 70 58 PASS w P B CUP hyd cyl inner Moraine 5454877 1 60 58 PASS w P B CUP hyd cyl outer Moraine 5455878 1 80 59 63 PASS w Bendix Prod P B 63 Ser l0thru 30 w Brake Booster exc D D CUP main cyl piston Bendix 49294 534075 1 40 59 61 PASS w Moraine P B CUP main cyl piston secondary 5456682 2 35 59 61 PASS w Bendix P B CUP main cyl piston secondary Bendix 49284 534073 1 45 Not required in this group See group 0 780 4 262 CUP 5460681 40 INOTE Used with Tube having 3 threaded sections 4 911 RETAINER RING WBSHER BEARING GUIDE BUSHING Vacuum Power Brake Cylinder 54 58 PASS w Prod P B main cylinder cup Bendix 375977 563736 1 55 58 PASS w P B hyd cyl piston vacuum seal Moraine 5455877 1 27 58 PASS w P B hyd cyl inner cup Moraine 5454876 1 70 58 PASS w P B hyd cyl outer cup Moraine 5455873 1 22 62 63 PASS w Bendix P B 63 Ser 10 thru 30 w Brake Booster exc D D silencer Bendix 2501187 1478502 1 30 62 63 PASS w Bendix Prod P B 63 Ser l0 thru 30 w Brake Booster exc D D boot 2501448 3815844 1 75 62 63 PASS w Moraine P B 63 CORVETTE w P B 63 Ser 10 thru 30 w Brake Booster exc D D tloating control valve spring 5460929 1 60 59 PASS w P B RING hyd cyl piston stop 9413524 I 8 934 46 55 COMM UTIL lst Ser 55 59 Ser 3 2nd Ser 51 57 PASS w Access P B 60 62 Ser 20 30 w Brake Booster 60 62 Ser 10 thru 30 w Bendix P B exc D D WASHER push rod 1 Q Bendix 373929 2208718 1 37 54 58 PASS w Prod P B WASHER main cyl piston 2 LD x 1 O D Bendix 375979 563707 1 30 4 910 4 9 1 Chevrolet Motor General Motors Corporation