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(-65) Indicates rotor has corrosion protective coating.
P in part number indicates packaged rotor. Rotors are packaged for protection.
Webb Rotor
Part Number Weight
Rotor
Type
A
B
C
D
E
F
Special
Info Application Information
Overall
Diameter
Disc
Thickness
Overall
Depth
Pilot
Diameter
Bolt Circle
Diameter
Bolt Holes
Number Size
54770P-65
40 HAT 15.00
1.435
3.50
5.40
6.75
6
0.77 ABS Navistar Front and Rear
Axles (ABS Applications)
54771P-65
42 HAT 15.00
1.435
4.44
6.00
7.25
10
0.58 ABS Truck Front and Rear Axles
(ABS Applications)
54773P-65
38 HAT 15.00
1.435
3.21
6.00
7.25
10
0.58 ABS Truck Front and Rear Axles
(ABS Applications)
54775P-65
43 HAT 15.38
1.535
3.40
6.00
7.25
10
0.58 ABS GM Front/Rear
Bluebird Front Rear 19L Max
Thomas Bus Front/Rear
54776P-65
39 HAT 15.00
1.435
3.50
5.40
6.75
6
0.58 ABS
55060P
80
U 17.07
1.77
5.65
8.50
10.50
10 0.578
MCI Drive Axle for Meritor
EX225 ADB Systems
DISC BRAKE ROTORS
U TYPE
HAT TYPE