63 Ser 10 20 4 WD 2nd Ser 63 Ser 10 thru 30 exc D D 4 WD 4 COVER column jacket 3823006 1 55 63 PASS EXTENSION jacket cover 4 V 3820719 1 45 NOTE When using on jobs with dia bolts at base oi jacket 3726438 Ring 3728056 Spacer 181587 Bolt and 138485 Washer must be used NOTE When using on 1955 jobs Ring 3726438 4 017 Spacer 3728056 4 017 Bolt 181587 8 900 and Washer 138485 8 932 are required 6 521 BEARING ASSEMBLY Must Jacket 39 48 PASS exc 1B 41 46 COMM UTIL exc COE upper 264887 1 1 74 39 46 COE upper w packing 262288 1 1 7C 47 55 COMM UTIL lst Ser 49 54 PASS exc P S 53 62 CORVETTE upper vv cable 5660233 1 2 6 5 53 54 PASS w P S upper w horn wire 5666970 1 3 4 3 55 63 PASS 60 63 Ser 10 thru 30 exc D D 61 63 Ser 10 D D 63 CORVETTE upper w horn wire 5672506 1 2 25 55 56 Ser 3 2nd Ser 57 Ser 3 exc SBC upper wfhorn wire 5670037 1 2 4C 58 59 PASS 60 63 ALL exc D D 61 63 Ser 10 D D 63 CORVETTE lower 5671965 1 65 58 59 Ser 3 60 62 D D exc 102 W B upper w horn wire 5672192 1 2 70 NOTE Consists of bearing and cable assy spring and O ring seal On models prior to 1958 file oil key on nylon upper brg sleeve 6 524 SHAFT ASSY Steering Gear w Worm 40 48 PASS exc KB 53 0 L 265763 1 11 35 41 46 UT11 AN BN DS exc COE 49 O L with ball nut assembly 267888 1 2Z 20 42 46 UTIL BN DS exc COE 49 0 1 267887 1 9 10 47 53 COMM 1 TON exc D D SBC 47 0 1 2702813 1 9 7 C 47 53 COMM 1 Q TON exc D D SBC 47 0 1 w ball nut assy 5660231 1 21 45 47 53 SBC 2 TON ezxc COE 48 0 L 270260 1 12 79 47 53 SBC 2 TON exc COE 48 0 L w ball nut assy 270259 1 23 ZC 47 53 COE 57 0 L 270775 1 11 50 47 53 COE 57 0 L w ball nut assy 270776 1 22 70 48 53 D D 57 O L w ball nut assy 5660037 1 22 79 49 50 PASS 1 st design 48115 0 L circular V groove at upper end of worm 5660219 1 11 35 50 52 PASS 2nd design 481 0 L flat at upper end of worm 5662120 1 1 1 35 53 54 PASS exc P S 47 0 L 5664365 1 11 35 53 57 CORVETTE 56 0 L 5666148 1 11 05 54 PASS w P S 492 0 L w ball nut assy 5680929 1 28 20 54 55 COMM 1 TON lst Ser exc D D SBC 47 0 L 5665308 1 11 95 54 55 COMM 1 TON lst Ser exc D D SBC 4754 0 1 w ball nut assy 5665294 1 22 70 54 55 D D ist Ser 56 0 1 w ball nut assy 5665320 1 21 45 54 55 SBC 2 TON lst Ser exc COE 471 0 1 5665259 1 11 95 54 55 SBC 2 TON 1 st Ser exc COE 47 0 1 w bull nut assy 5665260 1 22 70 54 55 COE 59 0 1 5665264 1 11 460 54 55 COE 59 0 1 w ball nut assy 5665265 1 23 10 55 57 PASS 42 O L w bull nut assy 5671618 1 21 20 55 57 PASS 42 0 1 5671619 1 10 45 55 56 Ser 3 2nd Ser exc D D 46 O L 5667983 1 11 95 55 56 Ser 3 2nd Ser exc D D 46 0 L w ball nut assy 5667982 1 22 70 55 56 D D 2nd Ser 51 0 L 5668548 1 12 40 ggiffi Mm D 96 6 518 6 524 General Motors Corporation