The Meritor 04-15981-017 or 0415981017 is a unitized rear hub assembly with ABS tone ring, designed for trailer axle applications in the TL axle series. It carries a 20,000 lb gross axle weight rating (GAWR) and is built for drum brake service. Key dimensions include an 11.25 in. drum and wheel stud bolt circle diameter, a 13.00 in. flange outer diameter, a drum pilot diameter of 8.778/8.775 in., and a wheel pilot diameter of 8.653/8.646 in. The cartridge bearing configuration uses SKF BTH-0037 or Timken 9904-1074. The hub cap mounts on a 6.375 in. bolt circle with 5/16-18 UNC-2B threads. ABS pilot diameter measures 6.503/6.50 in., and the associated ABS ring is Meritor 09-001687. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your trailer application.
Interchanges:
- 0415981017RI
- 82350415981017
- MER0415981017
- RI0415981017
- RW0415981017
- RZ0415981017
- TDA0415981017
Features
TL axle series, trailer application, 20,000 lb GAWR
Unitized hub style with cartridge bearing (SKF BTH-0037 or Timken 9904-1074)
Drum brake type; 11.25 in. drum and wheel stud bolt circle, 10-bolt pattern
Flange outer diameter: 13.00 in.; drum pilot diameter: 8.778/8.775 in.
ABS tone ring included; ABS pilot diameter 6.503/6.50 in.; ABS ring 09-001687
Hub cap bolt circle: 6.375 in., 5/16-18 UNC-2B thread, 6-bolt pattern
Tech Specs
- Axle Series: TL
- Axle Application: Trailer
- Hub Style: Unitized
- Hub Type: Hub only
- Fully Dressed: No
- Brake Type: Drum
- GAWR: 20,000 lb
- Tone Ring: Yes
- ABS Ring Number: 09-001687
- ABS Pilot Diameter: 6.503/6.50 in.
- Flange Outer Diameter: 13.00 in.
- Drum Pilot Diameter: 8.778/8.775 in.
- Wheel Pilot Diameter: 8.653/8.646 in.
- Drum Bolt Circle Diameter: 11.25 in.
- Wheel Stud Bolt Circle Diameter: 11.25 in.
- Drum Bolt Pattern: 10
- Wheel Stud Pattern: 10
- Drum Bolt Size: .904/.906 in.
- Wheel Stud Hole: .904/.906 in.
- Wheel Stud: 09-001989
- Hub Cap Bolt Circle Diameter: 6.375 in.
- Hub Cap Bolt Thread: 5/16-18 UNC-2B
- Hub Cap Pattern: 06
- Bearing (IBS to OBS): Cartridge
- Bearing (IBS to Outer Surface): Cartridge
- Bearing (IBS to Mounting Face): Cartridge
- Cartridge Bearing (SKF): BTH-0037
- Cartridge Bearing (Timken): 9904-1074
- Inner Cup: BTH-0037 (SKF); 9904-1074 (Timken)
- Outer Cup: BTH-0037 (SKF); 9904-1074 (Timken)
- Inner Cone: BTH-0037 (SKF); 9904-1074 (Timken)
- Outer Cone: BTH-0037 (SKF); 9904-1074 (Timken)
- Oil Seal: BTH-0037 (SKF); 9904-1074 (Timken)
- Base Part Number: 15981
- VMRS Code: 018-002-001
