BRAKES 50 60 65 4 686 NUT HYDRAULIC BRAKE LINE 4 6140 Con t AR 715003 CE CS W I OD Tubing 4 18 Thd Inv Flared 4 686 PLUG HYDRAULIC BRAKE LINE 4 6141M 1 1 2028739 CE Relay Va ve W Hyd Spring Parking Brake Eff w 1978 4 686 REDUCER HYDRAULIC BRAKE LINE 4 6142 AR AR 2003401 CE Hyd Diverter or Supply Valve Tee W Hyd Spring Parking Brake Eff w 1978 4 686 RIVNUT HYDRAULIC BRAKE LINE CLIP 4 6143 2 2 2 3792287 CE CS Hyd Pump Line to Dash Panel CIip RepI 2403778 4 686 SCREW HYDRAULIC BRAKE LINE CLIP 4 6145 2 2 9036219 FO70 F090 F120 Hyd Frt FC 70430 Tube Clip 2 2 9036219 30DS 34DS H170 T170 17121 17221 SLHR Hyd Rear FC70430 Wheel Cyl Connecting Tube 4 686 SHIELD HYDRAULIC BRAKE LINE 4 6155 1 1 1 719011 CE w Cab P ate w AT540 Trans Eff w 1974 1 719010 SE Upper W AT54O Trans 1974 5 6 1 719011 SE Lower W AT54O Trans 1974 5 6 4 686 SPACER HYDRAULIC BRAKE LINE CLIP 4 6160 AR AR AR 3750340 CD CE CS CY ME SE TE Frt Rr Brake Line Clip to Frame 34 ID 88 OD x 56 Thk AR AR AR 2243511 CD CE CS ME Frt Brk Tube Clip 1 3825451 SG Frt Brake Line Clip Brkt 4 686 STRAP HYD BRAKE HOSE OR LINE 4 6172 AR AR AR 3B16659 CE CG CS ME SE SG SS TE 8 00 Lg Nylon Wrap Around Type FIepl 657558 2002878 2435539 4 686 STUD HYDRAULIC BRAKE LINE BRACKET OR CLIP 4 61 73 AR AFI AR 717244 CD CE CG CM CS CY SE 16 x 1 37 Lg AR AR 2489320 TE TG TM 16 x 1 Weld 4 686 SUPPORT HYDRAULIC BRAKE LINE 4 6175 1 1 1 2048275 CD CE CS ME Master Cyl Frt Tube Eff 1978 1 l 2030287 CE Hyd Pump Reservoir Return Line 1 00 x 1 12 x 2 88 W Hyd Spring Parking Brk Eff w 1978 1 1 3757522 TE TG TM Master Cyl to Vac Cyl Upper Line Clip Std 1 1 3823806 TE TG TM Master Cyl Lower Line CIip Std 4 686 TEE HYDRAULIC BRAKE LINE 4 6185 AR AR AR 3921394 CD CE CG CM CS CY ME SE SG SM SS Frt Brake Line I 24 Thd Inv Flared Tube Brass 2 Reqd w Dual Brake System Prior to 1978 1 1 1 2028091 CD CE CS ME SE Frt Brk Line Eff w 1978 1st Design 1 1 1 3823660 CD CE CS CY Brake Line Chassis 16 Thd Inv Flared Tube Brass w Cab Std 2 Reqd w Dual Brake System 1 1 2031608 CD Incl Brkt Frt 7 rear Brk Lines W Trac Pac 1 1 1 2044819 CD CE CS ME Frt Brk Lines 4 24 Thd Three Ho es nc Brkt 1978 2nd Design Rep 2039925 1 1 2029862 CE Hyd Supply or Diverter VaIve 14 Pipe Thd 3 Ports 2 54 Lg nc Brkt W Hyd Spring Parking Brake EIf w 1978 1 1 2029861 CE Hyd Supply or Diverter Va ve z 14 Pipe Thd 3 Ports 2 ls Lg IncI Brkt W Hyd Spring Parking Brake Eff w 1978 2 2 2051014 CE Rr Brake Fitting Brkt W Hyd Spring Parking Brake 2 14 Pipe Thd Two Ports 1 75 x 2 75 Eff w 197B RepI 2044658 1 1 2029117 CE Rr Axle Parking Brake Brkt g 14 Pipe Thd 3 Ports 3 57 x 2 W Hyd Spring Parking Brk Eff w 1978 1 1 3727874 ME Rr Brake Rr Line 24 Int Thd Two Holes z 20 Int Thd One Hole 1 Long Brass WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM N S reference only Added this issue 4 131 4 686 4 686 AR PAFIT