Webb 2643 Drive Hub
572 Outer Cup
580 Outer Cone
572A Inner Cup
598A or 594A Inner Cone
May be Used for Hub Pilot or Stud Pilot applications
For Hub Pilot, Use 201.6157 or 201.6151 Studs
For Stud Pilot, Use 201.6106L and 201.6106R Studs
Hubs By: Drive Axle
Includes Inner Race: 592A
Includes Outer Race: 572
Drum Mounting: Outboard
ABS: Yes
Body Type: Cast
Overall Height: 10.08in
Distance Between Cups: 4.31in
Bolt Circle Dia.: 11.25in
Pilot: 8.78in
Bolt Holes: 10
Includes Wheel Studs: none
Recommended Wheel Studs: 201.6157, 201.6151
Hubcap Holes: 6 @ 5/8in-11
Hubcap Bolt Circle Dia.: 7.00
Status: Active
Weight: 53.00
Unit Pack: 1
Pallet Quantity: 8
UPC Code: 680502961315
Brand: Meritor Genuine
Marketing Group: Hubs
Hub Style: Conventional
Hub Type: Hub only
Fully Dressed: No
Axle Series: R
Tone Ring: Y
Axle Application: Drive
ABS Ring Number: 3237H1256
Base Part Number: 16062
Drum Position: Outboard
Oil Seal: A1205Q2487
IBS to OBS: 4.327/4.287 in.
ABS Pilot Diameter: 6.882/6.879 in.
Wheel Stud Pattern: 10
Inner Bearing Surface (IBS) to
Mounting Face:
1.19 in.
Outer Cup: 572
Drum Bolt Pattern: 10
Outer Cone: 580
IBS to Outer Surface: 7.77/7.73 in.
Inner Cup: 592A
GAWR (lb): 27000
Wheel Stud Hole: .904/.906 in.
Wheel Stud Bolt Circle Diameter: 11.25 in.
Inner Cone: 594A
Drum Bolt Circle Diameter: 11.25 in.
Drum Bolt Size: .904/.906 in.
Brake Type: Drum
DriveStud Bolt Circle Dia: 7.00 in.
Drive Stud Pattern: 08
VMRS Code: 018-002-001
Drive Stud Thread: 5/8-11 UNC-3B
Drive Flange Stud: 08-205740
Drum Pilot Diameter: 8.778/8.775 in.
Flange Outer Diameter: 13.00 in.
Wheel Pilot Diameter: 8.653/8.646 in.
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