Model Uscge Wheel Lug Broke Port Price K Type Holes Size N0 57 59 ALL 7000 lb axle w A B Cast 5 16 x 2 3743006 42 50 56 Ser 7 8 9 10 57 59 Ser S 6 7 8 9 10 w 7000 lb axle exc TDM Disc 6 15 x 2 2354754 38 50 58 59 Ser 7 8 9 10 w 7000 lb axle exc A B Cast 5 15 x 2 2336413 41 50 58 59 Ser 7 8 9 10 w 7000 lb axle exc A B Cast 5 15 x 3 3756360 GB 41 50 58 59 Ser 7 8 9 10 7000 lb axle w A B Disc 6 16 x 2 3740016 43 75 58 59 ALL 9000 lb axle w A B Cast 5 16 x 2 3752205 43 75 58 59 ALL 9000 lb axle w A B Cast 5 16 x 3 375686663 49 60 58 59 ALL w 9000 lb axle exc A B Cast 5 15 X 2 3752204 41 50 58 59 ALL w 9000 lb axle exc A B Disc 10 15 x 2 3751558 47 00 58 59 ALL 9000 lb axle w A B Disc 5 16 x 2 3752239 49 50 60 62 Ser 40 Disc 5 11 x 2 3846354 19 95 60 62 Ser 50 vv 5000 lb axle Disc 5 14 x 2 3770859 25 70 Cast or 60 66 ALL w 7000 lb axle Disc 5 15 x 3 3773639 40 25 Castor 60 62 ALL w 9000 lb axle exc I Beam Disc 5 15 x 3 3773638 42 50 60 66 ALL w 7000 lb axle Disc 10 15 x 3 3789918 58 50 60 62 ALL w 5000 lb axle Disc 6 15 x 2 3784239 22 50 62 ALL w 5000 lb axle Cast 5 14 x 2 3829101 42 50 Cast or 62 66 ALL w 9000 I Beam Disc 5 15 x 3 2400276 40 50 62 66 ALL w 11000 I Beam Disc 10 15 x 3 24m542 64 00 62 66 ALL w 110001 Beam Cast 5 15 x 3 2402536 49 76 63 66 ALL w 000111 axle Cast 5 14 x 2 3830913 40 25 65 Ser 80 TDM 4 cyc DIESEL Cast or w 7000 lb axle Disc 5 15 x 3 24002780 49 00 65 66 Ser 60 w 7000 lb axle TDM 4 cyc DIESEL Disc 6 15 x 3 24490960 38 25 REAR S5 Ser 4 5 6 55 59 Ser 4 60 62 Ser 40 Disc 10 15 x 4 3754317 30 35 56 66 ALL Disc 6 15 x 4 3754316 30 35 56 ALL Cast 6 15 x 5 3730565 69 50 57 59 ALL W A B Cast 5 16 x 5 2329251 59 50 57 59 Ser 9 10 w 180001b axle exc A B Disc 10 16 x 5 3737529 79 50 57 59 ALL w 16000 lb axle exc A B Disc 6 15 x 5 3738603 77 50 58 59 ALL 16000 lb axle w A B Cast 5 16 x 4 3752647 57 50 58 59 ALL 16000 lb axle w A B Disc 6 16 x 4 3752681 70 85 58 59 ALL w 16000 lb axle exc A B Cast 5 15 x 5 3752646 57 50 58 66 ALL Cast 5 15 x 4 2335241 42 50 58 59 TDM W A 12 Disc s 16 4 x 4 3749771 57 50 58 59 ALL 18000 lb axle w A B Disc 10 16 x 5 3752729 79 50 58 59 ALL w 18000 lb axle exc A B Cast 5 16 x 5 2336418 56 00 60 66 Ser 50 60 Disc 10 15 x 4 3770863 31 95 60 66 ALL Cast 5 15 x 6 3799946 55 90 Cast or 60 66 ALL Disc 5 15 x 7 3853607 61 50 64 66 ALL Cast 10 15 x 7 2429144 63 00 64 66 ALL Disc 10 15 x 7 2407837 112 00 65 66 ALL w 16000 lb axle Disc 6 15 x 5 23758040 63 50 65 66 ALL w 16000 lb axle Cast 5 15 x 5 2376022 49 25 65 66 ALL w 16000 lb axle Disc 10 15 x 5 23929800 63 50 66 ALL W 15000 lb axle Disc 10 15 x 5 3890149 42 50 66 ALL w 15000 lb axle Cast 5 15 x 5 3890150 42 50 66 ALL w 15000 lb axle Disc 6 15 x 5 3890151 42 50 66 ALL 17000 lb axle w A B Disc 10 15 x 6 2489836 O 80 50 66 ALL 17000 lb axle w A B Cast 10 15 x 6 24905890 69 50 NOTE D0 not use on State of Pennsylvania vehicles built after March 15 1958 QBNOTE Use only on State of Pennsylvania vehicles built after March 1 5 1958 1966 Chevrolet Motor Division 719 General Motors Corporation REVISED MAY l 1966 I