IO SECTION 20 1973 79 TRUCK SERIES 100 500 I B T L I v PART NUMBER R Y O YEAR MODEL IA P Ol DESCRIPTION R l I LH I II E Q I IE I 2078 HOSE ASSY BRAKE C0nt d A F Front R Rear NOTE 2 Ends are 1 7 16 long to hex nut Be sure replacement hose end length matches old hose end length WjjOT r Wr Ends4are l ng to hex nut Be sure reglacement e e ngth matches old hose end length TBIITTTEBOO I P IPrame bracket to wheel bracket I I I I NOTE 2 Before Ser 030 0O1 39TZ 2078 D C9TZ 2078 0 I NOTE 4 Egm Ser 030 00l DBHZ 2078 A DBHZ 2078 A I 074 conn to frame brake line Before Ser 060 00l w r W I Split system two hoses E I 2074 forward port C8TZ 2282 A I J I r b DSTZ 2282 J I I I 2074 rear port C8TZ 2282 B I r b D2TZ 2282 B I 2 22 sy tem x 8IZ2 i2 I I I R 2074 conn to frame brake line From Ser Qo0 00l to Ser o0 00l I I I I Sp it system two hoses I I I 2074 forward port D2TZ 2282 A I I I 2074 rear port DZTZ 2282 B I I r b D5TZ 2282 K I i LI Single system one hose DZTZ 2282 A QI R I 2074 conn to frame brake line Erom Ser 60 00l I I I splIt system two hoses I I I I 2074 forwaro port D5TZ 2282 J I I 2074 rear port DSTZ 2282 K Lr eu2 1 t mt 0 b2 e T3 To Mosoisoo I Veranreggwto wheel bracket D3TZ 2078 6 D3TZ 2078 G I R 2074 conn to frame brake line Before Ser o0 001 I I I 2074 forward port DBHZ 2282 A I r b DSTZ 2282 J I I l2074 rear port D3HZ 2282 B I I I r b D5TZ 2282 K Eynn to frame brake line Erom Ser Xo0 001 I I 2074 forward port D5TZ 2282 I W M I I 2074 rear ort I D5TZ 2282 K 3iTo Pasolaoo I F Frame to wheel cyl IBerore ser x2oIoo1 C8TZ 2078 E C8TZ 2078 E r b D5TZ 2078 C r b D5TZ 2078 C From Ser 20 001 D5TZ 2078 C D5TZ 2078 C I R Axle tribe to frame brake line Before Ser 20 001 C8TZ 2282 E I I I Erom Ser x2o oo1 DSTZ 2282 B 7577 I P500 I I E Q Erame bracket to wheel cyl Before Ser 20 001 C9TZ 2078 B C9TZ 2078 B I I I r b D5TZ 2078 D r b D5TZ 2078 D Erom Ser 20I001 D5TZ 2078 D D5TZ 2078 D I IR Ax e tube to frame brake lIne Before Ser 20 00l CBTZ 2282 F I Erom Ser 20 001 DSTZ 2282 D YEAR I MODEL RESTRICTIONS PART NUMBER DESCRIPTION TY 2 Z 4I l IBB IL T3 ii BBOO 14 x 2 II 2 H V brakes 382898 S II 176 XC elbow Inyegg flare bulk head 7 lo 1 339 2 IllaZ Q 2 em e iMj L 2 222 356610 52 XX 293 lockwasher internal tooth 3 4 AR 2082 N ii rr BRACKET FRONT BRAKE HOSE SUPPORT Also refer to grou 2K 4L 72 rr asoo I4 x 2 1 2II rIIy brakes I T Q 2 lL ri yI o1IA 2082 BA front 1 I DITZ 2082 E I I l D1TA 2A05o AA front 1 ff IB500 I5 x 3 HIV brakes I i Q Q Tg M 2082 4 r B E 4j iA 2082 E at wheel I M r ir i ii I C9TZ 2082 H LH C9TA ZAOQQ C at wheel 1