HUB INFORMATION
Part Number: 20232VG3T
Hub Number: 2023
Description: 10 Stud Hub w/11.25 (285.75MM)Dia. Bolt Circle. 77864B Outboard Drum (M22 x 1.5) Serrated Stud Stemco
Hub Material: Cast Ducti
Mounting Type: FN
Drum Type: Outboard
Disc Wheel: Steel (Dual)
Wheel Stud: 101162
Stud Stand Out: 2.77
ABS Ring: Direct Machined ABS
Drum Options: 77864B
Drum Type: Outboard
Number of Studs: 10
Bolt Circle: 11.25
Stud Description: M22 x 1.5MM Serrated Stud
Outer Bearing Cup: HM212011-STEM
Outer Bearing Cone: HM212049-STEM
Inner Bearing Cup: HM218210-STEM
Inner Bearing Cone: HM218248-STEM
Webb Axle Group: 2
Cup Code: 2
Notes: OEM Part Number
Aftermarket P/N: 20231--3T and 77864BW
This hub designed for dual wheel mounting or single wheels with 1/2" maximum offset.

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AXLE MANUFACTURER

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AXLE MANUFACTURER
ArvinMeritor (Rockwell)
RN, RQ, TKN, TN, TQ, TQC, TQD

Dana Spicer (Eaton)
D-22, K-22, J, JE, JH, 23L, 23R

Dexter
D200K, D225K

Hendrickson
HN

Ingersoll
A22H, A22S, A22T, DC22H, F22

K-B
KBW-KBS

Standard Forge
A22H, A-22S, A22T

Westport
F3W-1600, F3W-1800/2000, F3W- 1800D/2000D, F6W-1600

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DRUM OPTIONS
Click on Drum Part Numbers for More Drum Information

Drum/Rotor Number	Brake Size	Notes
61577B	7.00	0.50 Back Plate Thickness
61577F	7.00	0.50 Back Plate Thickness
61988B	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
61988F	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
61991B	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
61991F	8.62	0.50 Back Plate Thickness/For 19.5" Disc Wheel Approved for 19.5 disc wheels
66800B	8.00	0.56 Back Plate Thickness
66800F	8.00	0.56 Back Plate Thickness
66814B	8.62	7 inch centerline
66814F	8.62	7 inch centerline
66854B	8.62	0.56 Back Plate Thickness Oil Groove
66854F	8.62	0.56 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
66864F	7.00	0.50 Back Plate Thickness/Heavy Duty Drum
66871B	10.00	0.50 Back Plate Thickness
66871B	10.00	0.50 Back Plate Thickness
66884B	7.00	0.50 Back Plate Thickness/Extra Heavy Duty Drum
66884F	7.00	0.50 Back Plate Thickness/Extra Heavy Duty Drum

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FLANGE MOUNT (FN) INFORMATION
Disc Wheel: Steel
Tire Application: Dual
Total Disc Wheel Thickness: .75 to 1.00
Drum Type: Cast
Right Hand Stud: 101162
Stud Color: Black
Stud Standout: 3.03
Order Code: 3


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


Disc Wheel: 1 1/8" Alum. (Super
Tire Application: Single
Total Disc Wheel Thickness: 1.12
Drum Type: Cast
Right Hand Stud: 101162
Stud Color: Black
Stud Standout: 3.03
Order Code: 3