65 66 Ser 60 4 cyc DIESEL w 7000 lb axle exc TDM Dayton H8826 24408530 2 62 50 K 65 Ser 50 2nd design exc 5000 lb axle 4 cyc DIESEL 3874339 2 25 30 66 Ser 50 60 w 5000 lb axle cast 3883348 3883348 2 23 90 66 Ser 60 exc DIESEL TILT 20 x 6 50 wheels 6 holes 3883349 2 23 90 66 Ser 50 exc 5000 lb axle 3883347 2 23 90 57 TDM w H D axle HUB ASSY left w brg cups 6 studs Eaton 45228 3752315 1 84 50 56 57 Ser 7 8 9 10 exc TDM w H D Air Brake 57 Ser 5 D D w H D axle 58 59 Ser 5 6 7 8 10F 7000 lb axle HUB ASSY air over hyd brakes w disc wheels 6 studs Eaton 45207 3749127 2 61 75 58 59 Ser 9 10 9000 lb axle w disc HUB ASSY 11 bolt circle Timken wheels exc TDM A 333 R 772 10 studs 3751555 2 87 50 57 59 Ser 9 10 7000 lb axle HUB ASSY air over hydraulic brakes Eaton 45217 10 studs 3749128 2 67 10 60 62 ALL 70001b susp w 16 17000 lb rr axle 65 Ser 80 TDM 4 cyc DIESEL HUB ASSY w bearing cup 10 studs 2400885 2 76 00 60 65 Ser 80 w 9000 lb axle HUB ASSY 3794205 2 76 00 61 62 Ser 60 w 15000 lb axle HUB ASSY w bearing cup 10 studs 3787764 2 76 00 62 66 ALL w 11000 lb I Beam HUB ASSY w bearing cup 10 studs 2378834 2 79 25 63 66 Ser 60 80 7000 lb axle w DISC HUB ASSY w bearing cup 11 bolt I wheels circle 10 studs 3793877 2 76 00 63 66 Ser 60 w 7000 lb axle HUB ASSY 10 studs 3819411 2 76 00 6 3 BEARING ASSEMBLY Front Wheel Inner 55 59 1 TON exc SBC H D ND 909648 909044 2 9 52 55 59 1 TON w H D 55 59 Ser 5 6 shaft dia 1 Hy C 125298 WA 7450335 2 10 50 NOTE Component parts are not serviced separately 57 TDM w H D axle Bower HM 212044 and HM 212011 9411263 2 22 08 60 62 Ser 40 ND 909548 ND 909726 ND 909648 909048 2 9 34 60 62 ALL w 5000 lb susp 1 IY H 125298 WA 7451124 2 8 87 65 66 Ser 50 exc TILT I Hyatt 225582 25520 7451661 2 7 05 60 66 ALL w 7000 lb axle Hyatt B 125384 Z 7451119 2 13 14 60 66 ALL w 9000 lb axle exc 4 cyc DIESEL Timken 39581 9412024 2 14 14 63 66 Ser 50 60 w 5000 lb axle Hyatt 3578 A 3525 7451277 2 8 73 63 65 Ser 50 exc 5000 lb axle Hyatt 2777 2720 7451287 2 5 85 65 Ser 80 4 cyc DIESEL W 9000 I 1b ax1e 94120220 2 9 34 Not required in this group See I group 1 062 Hyatt LM67048 7450630 3 33 Not required in this group See group 1 062 Hyatt L44649 7451080 3 15 I 6 313 BEARING ASSEMBLY Front Wheel Outer 55 59 1 TON exc SBC H D 60 62 Ser 40 ND 909547 ND 909725 ND 909673 909047 2 5 02 55 59 1 TON w H D I 55 59 SBC I 55 59 Ser 5 6 60 66 ALL w 5000 lb susp shaft dia 1 2 Hy A 131224 Z 7450336 2 7 25 NOTE Component parts are not serviced separately 60 64 ALL W 7000 lb susp 65 66 Ser 60 80 w 7000 lb axle Hyatt B 114268 Z 7451101 2 5 85 60 66 ALL w 9000 lb axle Timken 26878 26820 9414087 2 6 40 63 66 Ser 50 exc 5000 lb axle Hyatt M 12649 M 12610 7450697 2 3 44 65 Ser 80 4 cyc DIESEL w 9000 lb axle Bower 26878 26824 9412908 2 4 06 65 Ser 80 TDM 4 cyc DIESEL W 7000 lb axle Tyson 2796 94148240 2 3 72 65 66 Ser 50 exc 4 cyc DIESEL 7450627 2 2 60 1966 6 307 6 3l3 Chevrolet Motor Division 747 HD1 Generol Motors Corporation REVISED MAY