The Meritor 04-15972-002 or 0415972002 is a hydraulic brake hub and stud assembly built for L-series drive axles with a 19,000 lb GAWR rating. This conventional-style hub ships with wheel studs installed and mounts to an outboard drum position with a disc brake configuration. Key dimensions: wheel pilot diameter 8.685/8.693 in., flange outer diameter 12.62 in., IBS to outer surface 7.335/7.295 in., and IBS to OBS 4.645/4.605 in. The 8-stud wheel bolt circle measures 10.827 in., while the disc bolt circle is 7.25 in. (10-bolt, 9/16-12 UNC-2B). Drive stud bolt circle is 5.25 in. with a 12-stud pattern, 1/2-13 UNC-3B thread. Inner bearing cone 47686, inner cup 47620, outer cone 39590, outer cup 39520. Call us to confirm proper fit for your application.
Interchanges:
- 82350415972002
- TDA0415972002
Features
L-series drive axle application, conventional hub style with wheel studs included
19,000 lb GAWR rating
Disc brake configuration, outboard drum position
8-stud wheel bolt circle diameter: 10.827 in.; disc bolt circle: 7.25 in., 10-bolt, 9/16-12 UNC-2B
Wheel pilot diameter: 8.685/8.693 in.; flange outer diameter: 12.62 in.
Drive stud pattern: 12-stud, 5.25 in. bolt circle, 1/2-13 UNC-3B thread
Tech Specs
- Axle Series: L
- Axle Application: Drive
- Hub Style: Conventional
- Hub Type: Hub only (with wheel studs)
- Brake Type: Disc
- Drum Position: Outboard
- GAWR: 19,000 lb
- Tone Ring: No
- Fully Dressed: No
- Wheel Stud Pattern: 8-stud
- Wheel Stud Bolt Circle Diameter: 10.827 in.
- Wheel Stud Hole Diameter: 0.904/0.906 in.
- Wheel Pilot Diameter: 8.685/8.693 in.
- Flange Outer Diameter: 12.62 in.
- IBS to Outer Surface: 7.335/7.295 in.
- IBS to OBS: 4.645/4.605 in.
- Inner Bearing Surface (IBS) to Mounting Face: 1.84 in.
- Drum Bolt Pattern: 8
- Disc Bolt Pattern: 10-bolt
- Disc Bolt Circle Diameter: 7.25 in.
- Disc Bolt Size: 9/16-12 UNC-2B
- Drive Stud Pattern: 12-stud
- Drive Stud Bolt Circle Diameter: 5.25 in.
- Drive Stud Thread: 1/2-13 UNC-3B
- Inner Cone: 47686
- Inner Cup: 47620
- Outer Cone: 39590
- Outer Cup: 39520
- Oil Seal: A1205W1349
- Wheel Stud Part Number: 09-001989
- Drive Flange Stud Part Number: 08-205435
- VMRS Code: 018-002-001
