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Timken SP550104 Wheel Bearing and Hub Assembly - Front
| Brand | Timken SP550104 |
|---|---|
| Position | Front |
| Fits | Dodge · 9 vehicles |
OE-developed testing. Controls design, materials, and manufacturing for consistent performance.
Low runout. Helps reduce noise and vibration while improving braking performance.
Premium seals. Reinforced construction helps prevent damage and promote positive sealing.
Cross-references MOOG Hub Assemblies 515114 and SKF BR930696 for the same application. See all 2.
Timken Front Wheel Bearing Hub Assembly
Timken SP550104 is a front wheel bearing and hub assembly for select Dodge Ram trucks. It is built with OE-developed testing, low runout, and premium sealing and bearing features to support smoother operation, reduced noise, and stable braking performance.
- Front wheel bearing and hub assembly for non-driven applications
- Fits 2006-2008 Dodge Ram 1500, front, Mega Cab
- Fits 2006-2008 Dodge Ram 2500, front
- Fits 2006-2008 Dodge Ram 3500, front
- 8 wheel studs, 3 flange bolt holes, and a 6.483-inch bolt circle diameter
- Premium seals with reinforced outer case, ribbed rubber inner diameter, and contamination exclusion features
- Precision-profile bearings with uniform internal geometry and enhanced surface finishes
- ABS sensor is 100% tested for wheel-speed monitoring
Fitment and Application Details
Compatible With 2006-2008 Dodge Ram 1500 Mega Cab front, as well as 2006-2008 Dodge Ram 2500 front and 2006-2008 Dodge Ram 3500 front. Timken SP550104 is a direct-fit front hub assembly for non-driven positions, and it cross-references SKF BR930696 for the same application.
Key dimensions include a 121.03 mm wheel pilot diameter, 122.23 mm brake pilot diameter, 99.30 mm hub pilot diameter, 205.18 mm flange diameter, and 50.45 mm flange offset. These measurements help support proper wheel and brake alignment during replacement.
Common Problems This Part Addresses
- Wheel bearing noise from the front hub area
- Excessive wheel vibration or runout
- Brake pulsation related to hub irregularity
- ABS wheel-speed signal issues from a faulty sensor
- Loose or worn hub assembly performance on Dodge Ram front suspension applications
Installation Notes and Quality Assurance
Verify axle position, bolt pattern, and pilot diameters before installation. Clean the mounting surface thoroughly and inspect related components for wear so the new hub seats correctly. Timken manufactures this assembly using OE-developed test controls for design, materials, and process consistency, and the integrated ABS sensor is fully tested for wheel-speed monitoring. Part number SP550104 is also commonly searched as Timken SP550104 for Dodge Ram front hub replacement needs.
Timken hub assemblies are built with premium bearings and sealing features to support long service life and consistent performance.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2008 | Dodge | Ram 1500 | RWD | Front | Mega Cab |
| 2008 | Dodge | Ram 2500 | RWD | Front | — |
| 2008 | Dodge | Ram 3500 | RWD | Front | — |
| 2007 | Dodge | Ram 1500 | RWD | Front | Mega Cab |
| 2007 | Dodge | Ram 2500 | RWD | Front | — |
| 2007 | Dodge | Ram 3500 | RWD | Front | — |
| 2006 | Dodge | Ram 1500 | RWD | Front | Mega Cab |
| 2006 | Dodge | Ram 2500 | RWD | Front | — |
| 2006 | Dodge | Ram 3500 | RWD | Front | — |
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