55 57 PASS exc Prod P B 1 dia 5454534 1 2 45 55 57 2 TON w H D Brake Booster 2nd Ser 1 di a 54552911 1 4 90 NOTE Consisits ct one each check valve spring w washer primary cup piston retainer ring boot washer and gasket INOTE Consists of one each piston spring and retainer piston cup and ring piston assy lock ring boot and head nut gasket 4 650 CYLINDER ASSEMBLY Hydraulic Brakes Main NOTE Also see group 4 901 tor power brakes 36 37 FB FC GC 1 dia cyl cast 5450256 does not have 1 hole thru cyl wall 5450257 1 10 70 36 37 R GD GE S 1 dia cyl cast 5450259 does not have 1 hole thru cyl wall 5450277 1 12 30 37 39 PASS 1 dia cyl cast 5450249 5450248 1 14 40 38 46 TON 1 dia cyl cast 5450256 5454576 1 11 15 38 46 COMM UTIL exc TON 1 dia cy1 cast 5454381 1 thd d hole thru cyl wall 5454381 1 12 90 40 52 PASS exc P G cast 5450655 323N 5453737 1 12 30 47 50 TON 1 dia cyl cast 321 N 5454575 1 10 90 47 51 COMM UTIL exc TON 52 55 KT KU UTIL lst Ser exc V1 52 55 V1 N hvy duty 1st Ser 1 dia cyl cast 361 N 5454382 1 12 90 50 52 PASS w P G cast 5453734 323M 5453735 1 12 30 51 TON 53 55 D D lst Ser 54 55 COMM w H T lst Ser 1 dia cyl cast 5453838 5454384 1 11 90 52 TON 53 55 COMM lst Ser exc H T D D 1 dia cyl cast 141 L 5454459 1 11 40 52 55 KR KS V1 N lst Ser exc hvy duty 1 dia cyl cast 361 P 5454383 1 12 90 53 56 PASS w P B Accessory vacuum power w o lboot 5 dia 3717007 1 38 50 53 54 PASS exc P G Prod P B dia cyl cast 54 54137 300A 5454126 1 12 05 53 54 PASS w P G exc Prod P B dia cyl cast 5454136 30OB 5454135 1 12 50 53 57 CORV 1 dia cyl cast 32 06 5454480 1 11 90 54 57 PASS w P B Prod brake main body 563733 1 6 50 54 PASS w P B Prod assy vacuum power 3710956 1 42 50 55 56 PASS w P B Prod assy vacuum power 3729788 1 41 00 55 57 PASS exc Prod P B 1 dia cyl cast 5454716 5454716 1 9 95 55 57 COMM 2nd Ser exc D D 1 dia cyl cast EEI41 M 5454503 1 13 75 55 57 D D 2nd Ser exc Ser 61 6K 1 dia cyl cast 5454644 5454644 1 12 90 55 57 UTIL 2nd Ser exc H D Brake Booster 1 dia cyl cast E161 S 5454494 1 13 90 55 2 TON w H D Brake Booster 2nd Ser 1 dia cyl cast 5454781 5454774 1 28 05 56 57 2 TON w H D Brake Booster 1 dia cyl cast 371C 5455341 1 28 30 57 PASS w P B Access 57 PASS w P B Prod exc A T vacuum power Bendix 377870 3733967 1 45 50 57 PASS w P B Prod w A T vacuum power Bendix 377674 3740403 1 37 50 57 Ser 61 6K assy 1 dia 5456063 1 32 10 NOTE Ou 1940 48 Pass Gaskets 799303 799390 and Connector 5 453738 must also be used 4 651 PLUG CAP GASKET Main Cylinder Filler 36 ALL 37 57 COMM UTIL exc H T 53 57 CORV 55 57 PASS exc Prod P B 1 x 18 thds w battle x 1 5455355 1 65 37 54 PASS exc Prod P B 18 thds x 1 heir 5300974 1 64 54 57 PASS w P B Prod CAP ASSY vacuum power brake 1464056 1 70 36 ALL 37 54 COMM UTIL exc H T 55 57 ALL CORV exc Prod P B H T GASKET 1 I D x 11 O D fibre 080445 1 07 34 36 DA EA FA 34 42 UTIL 46 53 1 TON SBC GASKET rear shock al s relief valve nut 49 53 COE main cyl filler plug 1 1 D x O D x 1 37 54 PASS exc Prod P B alum 043234 1 10 54 57 PASS w P B Prod GASKET filler cap Bendix 39960 519282 1 10 421 4 649 4 651