58 63 PASS CORVETTE 60 63 Ser 10 EQ OZ 4 3758704 A R 15 58 63 PASS CORVETTE 60 63 Ser 10 4 1 oz 3758705 A R 15 58 63 PASS CORVETTE 60 63 Ser 10 UQ oz 3758706 A R 15 58 59 PASS CORVETTE 2 oz 3758707 A R 20 58 63 PASS CORVETTE 60 63 Ser 10 2 oz 3758708 A R 20 58 59 PASS CORVETTE 3 oz 3758709 A R 25 60 63 Ser 10 thru 30 1 oz type B 3771620 A R 20 60 63 Ser 10 thru 30 2 oz type B 3771621 A R 25 60 63 Ser 10 thru 30 4 oz type B 3771622 A R 35 60 63 Ser 20 30 2 0z type D 3771629 A R 25 60 63 Ser 20 30 4 oz type D 3771630 A R 35 5 806 HUB SPINDLE FLANGE ASSY Rear Wheel 39 41 2 SPD axle shaft bolt holes 14 threads 608009 2 14 30 40 50 UTILITY splined type forged hub use 3682389 Bolt 3685195 2 22 60 41 42 2 SPD use 5238559 Hub Bolt 46 2 SPD use 3682153 Hub Bolt cast 3668100 36681001 2 22 60 46 59 M 1 TON cast iron hub Z flange axle shaft bolt 60 63 Ser 20 D D 60 62 Ser 20 4 WD lst design holes 1 13 threads cast 3697044 3697044 2 20 20 51 53 UTILITY splined type cast hub 5 4 flange three 54 55 1 12 TON lst Ser exc 2 SPD 18 tapped holes cast 3697042 369704269 2 24 80 54 55 llg TON w 2 SPD lst Ser splined type cast iron hub 5 4 flange 54 55 2 TON lst Ser stmp d 3702299 37022991 2 24 55 60 62 Ser 20 30 exc 4 WD dual wheels 60 62 Ser 20 4 WD 2nd design 63 Ser 20 exc D D 63 Ser 30 exc dual wheels 8 bolts 6 O L 3760190 2 21 00 60 62 Ser 30 w dual wheels 8 bolts 531 Q O L 3759854 2 21 00 63 Ser 20 w dual wheels exc D D 63 Ser 30 w dual wheels 3819779 2 63 CORVETTE SPINDLE rear wheel 3817724 2 2 4 50 I 63 CORVETTE FLANGE ASSY rear wheel spindle 3830253 1 NOTE Use only w Hypoid Gear Type 2 SPD AXLE in 1946 When replacing one bolted type hub w one spline type hub 3685195 replace axle shaft together with 1 3689081 Conversion Kit TNOTE 3668100 to be used only w Spur Gear Type 2 SPD Axle NOTE 3697045 Bolt LQ 20 x 2 must be used with 3697044 Hub GBNOTE 3697043 Bolt 18 x 3 must be used with 3697042 Hub INOTE 3705785 Bolt 18 x 22Z must be used w 3702299 Hub KIT Rear Wheel Hub Conversion 40 47 UTILITY exc 2 SPD 46 47 2 SPD w hypoid gears splined 36890811 2 3 35 1NOTE Consists of 1 Spacer 1 Cap 1 Gasket 1 Seal 5 Bolts and 5 Washers 5 809 DRUM ASSY Fran and Rear Wheel Brake 38 39 HA JA front 38 39 PASS lj TON 38 42 HD ID KD AL BL 40 50 lj TON rear 40 48 PASS front and rear 601985 2 11 90 38 40 HB IB KB 38 42 COMM 46 50 if TON front 602432 2 14 15 39 40 COE rear also used on V W with cast iron 41 50 UTILITY drums 603688 2 29 05 Chevrolet Motor General Motors Corporation