6 553 PLUG Steering Gear Hydraulic Valve Relief 55 59 Ser 3 3733842 1 65 x 0 D Bendix 126345 6 554 COVER KlT GASKET SPACER WASHER Hydraulic Steering Valve 65 68 Ser 10 thru 30 w P S 5687996 1 50 dust with lock nut 63 68 Ser 10 thru 30 w P S 5692008 1 60 dust with lock nut 68 Ser 10 thru 30 exc D D 4 wv 68 Ser 20 30 D D 7804011 1 64 dust with lock nut 65 68 Ser 10 thru 30 w P S 5691581 1 25 GASKET adapter annulus spacer 63 68 Ser 10 thru 30 w P S 5685469 1 15 SPACER adapter annulus 63 68 Ser 10 thru 30 w P S 5687011 1 15 WASHER adapter shaft 6 560 SLEEVE KEY PLUG SPRlNG Hydraulic Steering Adapter 63 64 Ser 10 thru 30 w P S 5687704 1 2 90 bearing Wag 0 D x 1 0 L 63 68 Ser 10 thru 30 w P S 5686218 1 10 KEY Via dia hole 63 68 Ser 10 thru 30 w P S 5691747 1 1 90 PLUG adjuster ball 1 0 D x Vu thk 63 68 Ser 10 thru 30 w P S 5687733 1 10 SPRING ball Seat Vu free hgt spiral shape 6 575 BRACKET BOLT NUT Hydraulic Steering Cylinder 58 59 V2 4 1 Ton 3726910 1 3 45 axle 6 0 L 58 59 Ser 3 3726624 1 3 20 tie rod forged 3726624 Note 1 NOTE 1 Used w hvy duty frt axle equipt on 1V ton models 63 66 Ser 10 thru 30 exc D D 4 WD 3829580 1 7 75 forged 3829580 67 4 WD w P S 3896302 1 1 1 00 axle 67 4 WD w P S 3896305 1 7 75 tie rod 67 68 Ser 10 thru 30 w P S 3915266 1 9 40 55 56 1 Ton 2nd Ser exc SBC 57 1 Ton 58 59 Ser 3 3721184 2 20 BOLT tie rod brkt U 24 x V Note 2 NOTE 2 Not used w hvy duty ft axle equipt 67 Ser 10 20 4 WD 3721369 2 40 BOLT tie rod bracket U 24 67 4 WD 3896304 2 60 BOLT cyl axle bracket U 24 63 68 Ser 10 thru 30 exc D D 4 WD 3829413 1 10 NUT frame bracket 24 6 576 CYLINDER ASSY Steering Gear Hydraulic NOTE For Seal and Gasket Kits see group 6 507 63 68 Ser 10 thru 30 exc D D J 4 WD 68 Ser 20 30 D D 5691110 1 33 25 26V O L 67 4 WD 5691112 1 31 65 23 0 L 6 579 RING Steering Gear Hydraulic Cylinder Piston 68 Ser 10 thru 30 exc 4 WD D D 69 70 Ser 10 thru 30 Blazer 5687958 1 1 90 w intergral P S 6 581 WASHER GROMMET PLUG RlNG SEAL SEAT SPACER SPRING STUD Hydraulic Steering Cylinder Piston Rod 55 56 All cyl assy to cyl frame brkt 57 All cyl to cyl tie rod brkt 58 59 Ser 3 63 68 Ser 10 thru 30 69 Ser 20 30 D D 3938729 2 65 Wu I D x 1 0 D 55 56 All GROMMET cyl assy to cyl frame brkt 57 All cyl to cyl tie rod bracket 58 59 Ser 3 cyl to cyl tie rod bracket 63 67 Ser 10 thru 30 68 Ser 10 thru 30 exc D D 3709452 2 10 Va I D x 1 O D 55 59 Ser 3 3715994 2 15 GROMMET cyl anchor pin bushing I D x 1 O D 63 64 All 65 Ser 10 thru 30 67 Ser 10 thru 30 exc D D 68 Ser 10 thru 30 exc D D 4 WD 68 Ser 20 30 D D 5691201 1 50 PLUG ball stud end 1 0 D 63 65 Ser 10 thru 30 67 68 Ser 10 thru 30 exc D D 68 Ser 20 30 D D 5691200 1 15 RING ball stud plug retainer 63 64 All 3687643 1 15 SEAL ball stud 6 1 1 1 63 64 All 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 6 553 6 581 6 za REV 6 71