HUB INFORMATION
Part Number: 1331Z--NT
Hub Number: 1331
Description: 10 Stud Hub w/11.25 Dia. Bolt Circle. Uses Inboard Drum - (3/4" - 16) Shoulder Stud
Hub Material: Cast
Mounting Type: BSN
Drum Type: Inboard
Disc Wheel: N/A
Wheel Stud: N/A
Stud Stand Out: N/A
ABS Ring: 51554
Drum Options: 68730F, 68927F
Drum Type: Inboard
Number of Studs: 10
Bolt Circle: 11.25
Stud Description: 3/4"-16 Shoulder Stud
Outer Bearing Cup: HM518410
Outer Bearing Cone: HM518445
Inner Bearing Cup: HM518410
Inner Bearing Cone: HM518445
Webb Axle Group: 4
Cup Code: Z
Notes:
This hub designed for dual wheel mounting or single wheels with 1/2" maximum offset. A longer stud standout is not necessary when using Grade 8 inner cap nuts with aluminum disc wheels.

Drum Fasteners: Flat Washer--P/N 257. Lock Nut: P/N 75716

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AXLE MANUFACTURER

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AXLE MANUFACTURER
ArvinMeritor (Rockwell)
TP

Dana Spicer (Eaton)
P-22, 225P, 230P

Fruehauf
PRO-PAR

Hendrickson
HP

Ingersoll
A24H, A24S, F24

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DRUM OPTIONS
Click on Drum Part Numbers for More Drum Information

Drum/Rotor Number	Brake Size	Notes
68730B	7.00
68927F

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