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MPA Electrical WH521000 Wheel Hub Repair Kit - Rear
Reliable Wheel Hub Repair Kit for Ford, Lincoln, and Mercury Vehicles
The MPA Electrical WH521000 Wheel Hub Repair Kit is designed to restore driveline performance for select Ford, Lincoln, and Mercury models. Engineered with precision, this new steel hub repair kit ensures proper fitment and durability for vehicles like the Ford Explorer and Lincoln Aviator.
Key Features of the WH521000 Wheel Hub Repair Kit
- Flange offset of 2.605 inches for accurate alignment
- Flange diameter measures 6.295 inches to match OEM specifications
- Hub pilot diameter of 1.852 inches for secure mounting
- Constructed from durable steel material for long-lasting use
- Includes 29 splines and 5 studs for proper driveline connection
- New product condition ensuring reliable performance
- Compatible with Ford Explorer, Explorer Sport Trac, Lincoln Aviator, and Mercury Mountaineer
Detailed Description of the MPA Electrical WH521000
This wheel hub repair kit is specifically designed for driveline and axle service on Ford, Lincoln, and Mercury vehicles. The steel construction provides strength and resistance to wear, while the precise flange offset and diameter ensure proper fitment and alignment. With 29 splines and 5 studs, the WH521000 maintains the integrity of the wheel hub assembly, supporting smooth rotation and vehicle stability. This kit does not include a gasket or seal and is not greaseable, so it is intended for applications where these components are serviced separately.
Common Applications and Issues Addressed
- Replacement of worn or damaged wheel hub components on Ford Explorer and Lincoln Aviator
- Restoring driveline stability and reducing wheel vibration
- Addressing noise or roughness caused by hub wear in Mercury Mountaineer
- Repairing spline or stud damage to maintain secure wheel attachment
- Improving overall wheel hub performance in Explorer Sport Trac models
Installation Notes and Tips
Ensure compatibility with your specific vehicle model and year before installation. The WH521000 requires proper torque specifications for the studs and should be installed following manufacturer guidelines. Since this kit does not include seals or grease fittings, inspect and service those components separately to maintain optimal hub function.
Quality Assurance and Warranty Information
MPA Electrical provides this wheel hub repair kit in new condition, manufactured to meet OEM standards for fit and function. While no specific warranty details are provided, the use of high-quality steel and precise manufacturing processes supports reliable performance for driveline repairs on compatible Ford, Lincoln, and Mercury vehicles.
| Brand | MPA Electrical |
| Part Number | WH521000 |
| Flange Offset | 2.605 |
| Flange Diameter Inch | 6.295 |
| Gasket or Seal Included | No |
| Greaseable | No |
| Hub Pilot Diameter Inch | 1.852 |
| Material | Steel |
| Product Condition | New |
| Spline Quantity | 29 |
| Stud Quantity | 5 |
This part fits 47 vehicles. Search below:
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2010 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2010 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2010 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2010 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2010 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2009 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2009 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2009 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2009 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2009 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2009 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2008 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2008 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2008 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2008 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2008 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2008 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2007 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2007 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2007 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2007 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2007 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2007 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2006 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2006 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2006 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2006 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2005 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2005 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2005 | Lincoln | Aviator | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2005 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2005 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2004 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2004 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2004 | Lincoln | Aviator | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2004 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2004 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2003 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2003 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2003 | Lincoln | Aviator | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2003 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2003 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2002 | Ford | Explorer | 4 Door | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2002 | Ford | Explorer | 4 Door | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
| 2002 | Mercury | Mountaineer | 4.6L | V8 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm | |
| 2002 | Mercury | Mountaineer | 4.0L | V6 | Rear | Wheel Hub Repair Kit; Axle Nut Torque Spec: 203 ft-lbs / 275Nm |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.