The Meritor 04-15985-006 or 0415985006 is a conventional-style rear drive hub assembly for Meritor R-Series axles, rated at 27,000 lb. GAWR. The hub is configured for drum brakes with an outboard drum position, a 10-bolt drum bolt pattern on an 11.25 in. bolt circle, and a drum pilot diameter of 8.778/8.775 in. Wheel mounting uses a 10-stud pattern on an 11.25 in. bolt circle diameter with a wheel pilot diameter of 8.653/8.646 in. An ABS tone ring is included (ring number 3237H1256, pilot diameter 6.882/6.879 in.). The drive flange features an 8-stud pattern on a 7.00 in. bolt circle with 5/8-11 UNC-3B drive stud threads. Bearing set includes inner cone 594A, inner cup 592A, outer cone 580, and outer cup 572. Note: Meritor has superseded this part to 04-15985-013. Call us to confirm proper fit for your application.
Features
R-Series axle, drive application, conventional hub style, hub only (not fully dressed)
GAWR: 27,000 lb.
Drum brake, outboard drum position; 10-bolt drum pattern on 11.25 in. bolt circle; drum pilot diameter 8.778/8.775 in.
Wheel: 10-stud pattern, 11.25 in. bolt circle diameter, wheel pilot diameter 8.653/8.646 in., stud hole .904/.906 in.
ABS tone ring included, ABS ring number 3237H1256, ABS pilot diameter 6.882/6.879 in.
Drive flange: 8-stud, 7.00 in. bolt circle, 5/8-11 UNC-3B thread; bearing kit: inner cone 594A, inner cup 592A, outer cone 580, outer cup 572
Tech Specs
- Axle Series: R
- Axle Application: Drive
- Hub Style: Conventional
- Hub Type: Hub only
- Fully Dressed: No
- GAWR: 27,000 lb.
- Brake Type: Drum
- Drum Position: Outboard
- Drum Bolt Pattern: 10
- Drum Bolt Circle Diameter: 11.25 in.
- Drum Pilot Diameter: 8.778/8.775 in.
- Drum Bolt Size: .904/.906 in.
- Wheel Stud Pattern: 10
- Wheel Stud Bolt Circle Diameter: 11.25 in.
- Wheel Pilot Diameter: 8.653/8.646 in.
- Wheel Stud Hole: .904/.906 in.
- Wheel Stud: 09-002003
- ABS Tone Ring: Yes
- ABS Ring Number: 3237H1256
- ABS Pilot Diameter: 6.882/6.879 in.
- Drive Stud Pattern: 8
- Drive Stud Bolt Circle Diameter: 7.00 in.
- Drive Stud Thread: 5/8-11 UNC-3B
- Drive Flange Stud: 08-008551
- Flange Outer Diameter: 13.00 in.
- Inner Bearing Surface (IBS) to Mounting Face: 1.31 in.
- IBS to Outer Surface: 7.77/7.73 in.
- IBS to OBS: 4.327/4.287 in.
- Inner Cone: 594A
- Inner Cup: 592A
- Outer Cone: 580
- Outer Cup: 572
- Oil Seal: A1205Q2487
- Base Part Number: 15985
- Superseded by: 04-15985-013
- VMRS Code: 018-002-001
