HUB INFORMATION Part Number: 25481--1T
Hub Number: 2548
Description: 9 Stud Hub w/10.827 (275MM) Dia. Bolt Circle. Uses Outboard Drum. (M22 x 1.5) Serrated Stud
ObsoleteHub Material: Cast
Mounting Type: FN
Drum Type: Outboard
Disc Wheel: Steel (Single)
Wheel Stud: 101164
Stud Stand Out: 2.26
ABS Ring: 51055
Drum Options: 65543B, 61958B
Drum Type: Outboard
Number of Studs: 8
Bolt Circle: 10.827
Stud Description: M22 x 1.5MM Serrated Stud
Outer Bearing Cup: 25820
Outer Bearing Cone: 25877
Inner Bearing Cup: JM207010
Inner Bearing Cone: JM207049A
Webb Axle Group: 14
Cup Code: 1
Notes: Obsolete - Click Here for Service Bulletin #167AFM P/N 25481--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.
Hubcap not Available from Webb

AXLE MANUFACTURER
AXLE MANUFACTURER ArvinMeritor (Rockwell)FC-941, MFS-8
Dana Spicer (Eaton)I-80
Westport F4W-0800
DRUM OPTIONSClick on Drum Part Numbers for More Drum Information
Drum/Rotor Number | Brake Size | Notes |
65543B | 4.00 | 0.50 Back Plate Thickness |
FLANGE MOUNT (FN) INFORMATION