Product Description
Webb 20271--5T80-71 8-Stud ABS Trailer Hub Assembly – 80-Tooth ABS / Dual Aluminum Wheels
The Webb 20271--5T80-71 is a heavy-duty cast-iron trailer wheel hub assembly from Webb’s 2027 hub family. It features an 8-stud pilot-mount configuration for dual aluminum wheels, an 80-tooth ABS setup, long metric wheel studs, and outboard brake drum mounting.
The --5T configuration uses Webb 101160 long wheel studs for dual aluminum wheels. The T80 designation identifies the 80-tooth ABS configuration, while the -71 suffix identifies the updated Webb 2027 hub equipped with an oil-fill plug.
Part Number: 20271--5T80-71
Base Hub Number: 2027
Product Type: Heavy-Duty ABS Trailer Wheel Hub Assembly
Brand: Webb
Hub Series: 2027
Hub Material: Cast Iron
Axle Position: Trailer
Mount Type: Pilot Mount
Wheel Configuration: Dual Aluminum Wheels
Stud Count: 8
Wheel Stud Number: Webb 101160
Stud Thread: M22 x 1.5
Stud Type: Serrated
Stud Standout: 3.44 in.
Wheel Bolt Circle: 10.827 in. / 275 mm
ABS Equipped: Yes
ABS Tooth Count: 80
ABS Ring: Webb 51558 or direct-machined 80-tooth ABS
Brake Drum Mounting: Outboard
Compatible Webb Brake Drum: 63680F
Brake Size with 63680F: 12.25 x 7.5 in.
Outer Bearing Cup: HM212011
Outer Bearing Cone: HM212049
Inner Bearing Cup: HM218210
Inner Bearing Cone: HM218248
Hub Dynamic Capacity: 12,500 lb
Corresponding GAWR: 25,000 lb
Oil Fill Plug: Yes
Approximate Hub Weight: 46 lb
Hub Overall Length with ABS Teeth: 7.21 in.
Inventory Description: 8 HOLE HUB
ABS Note: The T80 designation identifies an 80-tooth ABS configuration. Webb has supplied the 2027 hub with either direct-machined ABS teeth or a Webb 51558 press-on tone ring. Verify the existing ABS configuration before ordering a replacement ring.
Part Number Note: The -71 suffix identifies the updated 2027 hub equipped with an installed oil-fill plug. Earlier 20271--5T80 hubs without the -71 suffix were superseded by the oil-fill-plug configuration.
Before ordering, confirm Webb 20271--5T80-71, the 8-stud M22 x 1.5 configuration, 275 mm bolt circle, dual-aluminum-wheel configuration, 80-tooth ABS setup, bearing combination, oil-fill-plug configuration, and outboard brake drum to ensure proper fit.
