The Meritor front hub assembly, part number 05-16034-003 or 0516034003, is a conventional drum-brake hub designed for FF and FG series steer axles with a 14,600 lb GAWR. This hub-only unit carries a 10-bolt wheel stud pattern and a 10-bolt drum bolt pattern, both on an 11.25 in. bolt circle diameter. The flange outer diameter measures 13.12 in., with a wheel pilot diameter of 8.653 to 8.646 in. and a drum pilot diameter of 8.778 to 8.775 in. The ABS tone ring is included, with an ABS pilot diameter of 5.617 to 5.614 in. or 5.321 to 5.318 in. Wheel stud holes are sized at 0.904 to 0.906 in., and the hub cap uses a 5/16-18 UNC-2B thread on a 4.50 in. bolt circle. A genuine Meritor part available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Non returnable item
Features
Fits FF and FG series steer axles, hub-only configuration
GAWR: 14,600 lb
Drum brake type; 10-bolt drum and wheel stud patterns on 11.25 in. bolt circles
ABS tone ring included; ABS ring number 3237L1260
Wheel pilot diameter: 8.653 to 8.646 in.; drum pilot diameter: 8.778 to 8.775 in.
Hub cap bolt thread: 5/16-18 UNC-2B on 4.50 in. bolt circle diameter
Tech Specs
- Axle Series: FF/FG
- Axle Application: Steer
- Hub Style: Conventional
- Hub Type: Hub Only
- Fully Dressed: No
- Brake Type: Drum
- GAWR: 14,600 lb
- Flange Outer Diameter: 13.12 in.
- Wheel Pilot Diameter: 8.653 to 8.646 in.
- Drum Pilot Diameter: 8.778 to 8.775 in.
- Wheel Stud Pattern: 10-bolt
- Wheel Stud Bolt Circle Diameter: 11.25 in.
- Wheel Stud Hole: 0.904 to 0.906 in.
- Drum Bolt Pattern: 10-bolt
- Drum Bolt Circle Diameter: 11.25 in.
- Drum Bolt Size: 0.935 to 0.939 in.
- Hub Cap Bolt Thread: 5/16-18 UNC-2B
- Hub Cap Bolt Circle Diameter: 4.50 in.
- Hub Cap Pattern: 06
- ABS Tone Ring: Yes
- ABS Ring Number: 3237L1260
- ABS Pilot Diameter: 5.617 to 5.614 in.; 5.321 to 5.318 in.
- Inner Bearing Surface (IBS) to Mounting Face: 4.907 in.
- IBS to Outer Bearing Surface (OBS): 3.395 to 3.355 in.
- IBS to Outer Surface: 4.455 to 4.415 in.
- Outer Cup: 3720
- Outer Cone: 3782
- Inner Cup: HM212011
- Inner Cone: HM212049
- Oil Seal: A1205B2264
- Wheel Stud: 09-001988
- Base Part Number: 16034
- VMRS Code: 018-001-003
