HUB INFORMATION
Part Number: 25301--3T
Hub Number: 2530
Description: 10 Stud Hub w/11.25 (285.75MM) Dia. Bolt Circle. Uses Outboard Drum - (M22 x 1.5) Serrated Stud
Hub Material: Cast
Mounting Type: FN
Drum Type: Outboard
Disc Wheel: Aluminum (Single)
Wheel Stud: 101162
Stud Stand Out: 2.53
ABS Ring: 51048
Drum Options: 65545B, 65162B, 65170B, 66826B, 66864B, 76864B
Drum Type: Outboard
Number of Studs: 10
Bolt Circle: 11.25
Stud Description: M22 x 1.5MM Serrated Stud
Outer Bearing Cup: 552A
Outer Bearing Cone: 555S
Inner Bearing Cup: 6420
Inner Bearing Cone: 6461A
Webb Axle Group: 12
Cup Code: 1
Notes: OEM Part Number
AFM P/N 25301--0T. No studs installed
Stud Standout (Cast drums): Dimensions shown are for brake drums having (.50) back plate thickness. Deduct (.12) from these dimensions when using brake drums having (.62) back plate thickness. Add (.25) when using brake drums having (.25) back plate thickness.

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AXLE MANUFACTURER

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AXLE MANUFACTURER
ArvinMeritor (Rockwell)
FL-931, FL-941, FL-943, FL-951, MFS-16, MFS-18, MFS-20

Dana Spicer (Eaton)
EFA-18F3, EFA-20T2, EFA-22T2/T5, EFA-24T2/T5, I-160, I-180, I-200, I-220

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DRUM OPTIONS
Click on Drum Part Numbers for More Drum Information

Drum/Rotor Number	Brake Size	Notes
65162B	6.00	0.62 Back Plate Thickness
65170B	6.00	0.62 Back Plate Thickness Notched
65654B	5.00	0.62 Back Plate Thickness
66826B	7.00	0.50 Back Plate Thickness Oil Groove
66864B	7.00	0.50 Back Plate Thickness/Heavy Duty Drum
77864BW	7.00	0.50 Back Plate Thickness/Heavy Duty Drum
65545B	4.00	0.50 Back Plate Thickness
65162B	6.00	0.62 Back Plate Thickness
65170B	6.00	0.62 Back Plate Thickness
66826B	7.00	0.50 Back Plate Thickness
66864B	7.00	0.50 Back Plate Thickness/Heavy Duty Drum
77864BW	7.00	0.50 Back Plate Thickness/Heavy Duty Drum

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FLANGE MOUNT (FN) INFORMATION
Disc Wheel: Aluminum
Tire Application: Single
Total Disc Wheel Thickness: .84 to 1.00
Drum Type: Cast
Right Hand Stud: 101162
Stud Color: Black
Stud Standout: 3.03
Order Code: 3