55 Ser 5 6 60 62 Ser 40 3724246 30 55 lock 18 56 70 All 279675 A R 55 front left V4 16 stamped left hand threads 56 70 All 279674A R 55 front right 16 stamped right hand threads A All All 2201407 A R 75 rear L H inner cap All All 2201406A R 75 rear R H inner cap All All 279671 A R 53 rear L H outer cap 1V 16 thds All All 279670 A R 55 rear R H outer cap 1V 16 thds 57 Ser 9 10 w Air Brake rear wheel rim clamp use w 22 5 x 7 50 and 6 75 and 120 x 7 00 wheels 10 58 59 All exc 1V Ton 60 66 Ser 60 thru 80 exc 5 000 lb axle rear rim clamp use w 22 5 x 6 0 22 5 x 6 75 67 70 Ser 50 60 2066640A R 32 22 5 x 6 0 57 Ser 9 10 w Air Brake front wheel rim clamp use w 22 5 x 7 50 and 6 75 and 20 x 7 00 wheels V 11 58 59 Ser 7 8 frt w heeI rim clamp use w 22 5 x 6 00 wheels 58 59 Ser 9 10 2024990 10 30 frt wheel rim clamp use w 22 5 x 6 75 wheels 60 Ser 50 60 w 7 000 Ib axle 61 64 Ser 50 60 65 70 All 3771410A R 90 lock Vl 16 IV across flats w washer face 29l5M steel 60 Ser 50 60 w 5 000 lb axle 3774095 30 1 00 lock V 16 W2 across flats 301M steel 60 66 Ser 60 thru 80 exc 5 000 Ib axle front rim clamp use w 22 5 x 6 75 22 5 x 6 75 20 x 6 50 20 x 6 75 wheels 67 70 Ser 50 60 659535 10 25 22 5 x 6 0 5 815 DEFLECTOR SLINGER SLEEVE Rear Wheel Hub 51 53 Utility 54 55 IV Ton 1st Ser exc 2 Spd 55 59 Ser 4 w Sgl Spd axle 60 62 Ser 40 67 Ser 40 159 exc 13 500 lb axle 3697705 2 1 65 oil 5V I D x 8 2 O D 57 Ser 9 10 w H D axle exc Air Brake 58 59 Ser 9 10 w disc wheels 3741031 2 6 05 oil Eiaton 43939 60 62 Ser 50 60 w disc wheels exc 16 000 Ib axle SBC 63 66 Ser 60 w disc wheels exc 4 cyc Diesel 64 66 Ser 50 15 000 Ib axle w disc wheels 67 70 Ser 40 w 13 500 Ib Single Spd rr axle 67 70 Ser 50 exc 2 Spd axle 3758891 2 1 85 oil use w 10 hole wheels 60 66 Ser 60 w disc wheels exc 17 000 lb axle SBC 67 70 Ser 50 Conv exc 15 x 5 brakes 15 000 Ib 2 Spd Diesel 3769392 2 1 75 oil use w 20 x 6 5 6 hole wheels 58 59 TDM w Air Brake 60 61 Ser 60 70 w 16 000 Ib axle 60 66 Ser 80 18 000 Ib axle 62 66 Ser 60 w 17 000 Ib axle 63 66 Ser 60 2 cyc Diesel C w 15 000 lb axle 67 70 Ser 60 68 70 Ser 50 3796574 2 4 50 oil 6Vz I D x 12 z 0 D 65 66 Ser 50 exc Single Spd 67 70 Ser 40 exc 13 500 lb Single Spd rr axle 3820616 2 1 80 oil 64 66 Ser 80 w 23 000 lb axle exc 4 cyc Diesel 68 70 Ser 60 w 23 000 lb rr axle 2379577 2 6 50 oil 22 5 x 6 75 22 5 x 7 50 wheels 66 Ser 50 60 exc 17 000 lb axle 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CZORPORATION P A 3151 REV 6 71 5 321 5 81 3 5 81 5