I FRONT AXLE STEERING 6 020 KNUCKLE NUT Steering with nut C0n t l 71 72 Ser 50 60 w 9 000 Ib axle i exc FFC 677614 1 I left I 63 72 All w 5 000 lb axle 3864148 2 Note 1 63 68 All w 7 000 lb axle V y 69 Ser 50 Diesel 69 Ser 50 w split brake sys exc TDM 70 72 All w 7 000 Ib axle 3864150 2 forged 3817721 63 65 Ser 50 1st design exc 5 000 lb axle 3 902521 2 forged 3817694 65 66 Ser 50 2nd design exc 5 000 lb axle 67 68 Ser 40 exc 5 000 Ib axle 3887396 2 use w 3874334 65 Ser 80 TDM 4 cyc Diesel 2431369 1 left i 65 Ser 80 TDM 4 cyc Diesel 2431368 1 right 68 69 All w 9 000 Ib axle g 70 72 All w 9 000 lb axle exc Tilt 677616 1 left I 55 59 1 Ton exc SBC H D 3859635 2 KNUCKLE ASSY forged 3698332 Note 2 68 Ser 60 TDM w aux trans l 427 exc 149 W B 378137 1 NUT 20 6 021 BUSHING SPACER Steering Knuckle King Pin 46 59 SBC 48 55 1 2 Ton w H D 1st Ser I 55 59 Ser 5 55 56 Ser 6 T 57 Ser 6 exc 7 000 lb axle 58 59 Ser 6 63 Ser 50 w 5 000 lb 2 Spd axle 63 Ser 60 w 5 000 lb axle 64 Ser 50 60 w 5 000 Ib axle 1st design 3853951 4 std bronze 62 66 All w 11 000 Ib I Beam T 67 69 TDM w 11 000 Ib I Beam 68 69 Ser 60 w 1 1 000 frt axle exc 3 TDM 70 72 All w 11 12 000 Ib axle 2445703 4 knuckle upper 62 66 Ser 80 w 9 000 lb I Beam 67 69 Ser 60 w 9 000 lb axle exc SBC 70 All w 9 000 lb axle 71 Ser 50 60 Tilt w 9 000 lb axle 71 72 Ser 60 w 9 000 Ib axle exc I Tilt 2319789 2 steel backed bronze 62 66 Ser 80 w 11 000 lb I Beam king pin upper 1 0 D x 2 O L 67 68 Ser 60 TDM w 11 000 Ib axle 68 69 Ser 60 w 1 1 000 lb axle I 70 All w 11 12 000 lb axle A 71 72 Ser 60 w 11 000 lb axle exc Tilt A 72 Ser 60 Tilt w 12 000 lb axle 2237498 2 steel 62 All w 9 000 Ib I Beam 63 66 Ser 80 w 9 000 lb I Beam knuckle upper 1 i l D x 1 O L 67 70 Ser 60 w 9 000 Ib axle exc SBC T 71 72 All w 9 000 lb axle 2429735 2 light green 62 All w 9 000 lb I Beam 63 66 Ser 80 w 9 OOO lb I Beam knuckle lower 1 i l D x 2 u O L 67 70 Ser 60 w 9 000 lb axle exc SBC 71 72 All w 9 000 lb axle 2429736 2 light green 63 64 Ser 60 80 w 7 000 Ib axle 3853949 4 1 7 gz l D x 2 gz O L bronze V 64 66 Ser 50 60 w 5 000 Ib axle 2nd design y 67 Ser 50 exc Tilt TDM 2 53 z W B 7 000 lb axle 67 Ser 40 w 5 000 Ib axle I 68 69 Ser 50 exc Tilt TDM 253 2 r W B 7 000 Ib axle 68 70 Ser 40 w 5 000 lb axle exc P S GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM I REV 5 79 A ea 6 020 6 021