The Meritor front hub assembly, part number 05-15632-003 or 0515632003, is a hub-only, conventional-style unit engineered for FF/FG series steer axles with a 14,600 lb GAWR rating. It is configured for drum brakes and includes an ABS tone ring. Key dimensions include a wheel pilot diameter of 8.653/8.646 in., a drum pilot diameter of 8.778/8.775 in., and a flange outer diameter of 13.00 in. The 10-stud wheel pattern sits on an 11.25 in. bolt circle, with wheel stud holes measuring.904/.906 in. Bearing references are inner cone HM212049, inner cup HM212011, outer cone 3782, and outer cup 3720. Oil seal is A1205B2264. Call us to confirm proper fit for your specific axle configuration.
Interchanges:
- 82350515632003
- 88936292
- FW139
- TDA0515632003
Features
FF/FG series steer axle application, hub-only conventional style, not fully dressed
GAWR: 14,600 lb; drum brake type with ABS tone ring included
Wheel pilot diameter: 8.653/8.646 in.; drum pilot diameter: 8.778/8.775 in.
10-stud wheel and drum bolt pattern on 11.25 in. bolt circle diameter
Flange outer diameter: 13.00 in.; hub cap bolt circle: 4.50 in. with 5/16-18 UNC-2B thread, 6-bolt pattern
Bearing set: inner cone HM212049, inner cup HM212011, outer cone 3782, outer cup 3720; oil seal A1205B2264
Tech Specs
- Axle Application: Steer
- Axle Series: FF/FG
- Hub Style: Conventional
- Hub Type: Hub only
- Fully Dressed: No
- Tone Ring: Yes
- GAWR: 14,600 lb
- Brake Type: Drum
- Wheel Pilot Diameter: 8.653/8.646 in.
- Drum Pilot Diameter: 8.778/8.775 in.
- Flange Outer Diameter: 13.00 in.
- Wheel Stud Pattern: 10-stud
- Wheel Stud Bolt Circle Diameter: 11.25 in.
- Wheel Stud Hole: .904/.906 in.
- Drum Bolt Pattern: 10-bolt
- Drum Bolt Circle Diameter: 11.25 in.
- Drum Bolt Size: .904/.906 in.
- Hub Cap Bolt Circle Diameter: 4.50 in.
- Hub Cap Pattern: 6-bolt
- Hub Cap Bolt Thread: 5/16-18 UNC-2B
- ABS Pilot Diameter: 5.617/5.614 in. and 5.321/5.318 in.
- IBS to Outer Surface: 4.455/4.415 in.
- IBS to OBS: 3.395/3.355 in.
- Inner Bearing Surface (IBS) to Mounting Face: 5.19 in.
- Inner Cone: HM212049
- Inner Cup: HM212011
- Outer Cone: 3782
- Outer Cup: 3720
- Oil Seal: A1205B2264
- Base Part Number: 15632
- VMRS Code: 018-001-003
