The Meritor 04-15937-003 or 0415937003 is a conventional rear hub assembly for L-series drive axles, rated at 21,000 lb GAWR. Configured as hub-only (not fully dressed), it ships with wheel studs installed and is designed for drum brake applications with an outboard drum position. The 8-bolt drum bolt pattern pairs with a 10-bolt disc bolt pattern (9/16-12 UNC-2B, 7.25 in. bolt circle). The wheel pilot diameter runs 8.685/8.693 in., the wheel stud bolt circle is 10.827 in., and the flange outer diameter is 12.62 in. Drive studs use a 5/8-11 UNC-3B thread on a 5.50 in. bolt circle. Bearing set includes inner cone 47686, inner cup 47620, outer cone 39590, and outer cup 39520. Call us to confirm proper fit for your application.
Interchanges:
- 82350415937003
- TDA0415937003
Features
L-series drive axle application, conventional hub style, hub-only configuration with wheel studs
GAWR: 21,000 lb
Outboard drum position, 8-bolt drum pattern; 10-bolt disc bolt pattern, 9/16-12 UNC-2B, 7.25 in. disc bolt circle
Flange outer diameter: 12.62 in.; wheel pilot diameter: 8.685/8.693 in.; wheel stud bolt circle: 10.827 in.
Drive studs: 5/8-11 UNC-3B thread, 5.50 in. bolt circle, 8-stud pattern
Bearing set: inner cone 47686, inner cup 47620, outer cone 39590, outer cup 39520; oil seal A1205W1349
Tech Specs
- Axle Series: L
- Axle Application: Drive
- Hub Style: Conventional
- Hub Type: Hub only
- Fully Dressed: No
- With Wheel Studs: Yes
- Brake Type: Drum
- Drum Position: Outboard
- GAWR: 21,000 lb
- Drum Bolt Pattern: 8-bolt
- Wheel Stud Pattern: 8-stud
- Wheel Stud Hole: 0.904/0.906 in.
- Wheel Stud Bolt Circle Diameter: 10.827 in.
- Wheel Pilot Diameter: 8.685/8.693 in.
- Flange Outer Diameter: 12.62 in.
- IBS to Mounting Face: 1.8 in.
- IBS to Outer Surface: 7.335/7.295 in.
- IBS to OBS: 4.645/4.605 in.
- Disc Bolt Pattern: 10-bolt
- Disc Bolt Circle Diameter: 7.25 in.
- Disc Bolt Size: 9/16-12 UNC-2B
- Drive Stud Pattern: 8-stud
- Drive Stud Thread: 5/8-11 UNC-3B
- Drive Stud Bolt Circle Diameter: 5.50 in.
- Drive Flange Stud P/N: 08-007591
- Wheel Stud P/N: 09-001989
- Inner Cone: 47686
- Inner Cup: 47620
- Outer Cone: 39590
- Outer Cup: 39520
- Oil Seal: A1205W1349
- Tone Ring: No
- Base Part Number: 15937
- VMRS Code: 018-002-001
