HomeDriveline and Axles > Hubs and Related ComponentsMPA Electrical WH515050 Wheel Bearing and Hub Assembly - Front
Part #: WH515050

MPA Electrical WH515050 Wheel Bearing and Hub Assembly - Front

Front
⚙️ 47 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$120.53Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Mercury, Aviator, Explorer, and Mountaineer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Wheel Bearing and Hub Assembly for Ford, Lincoln, and Mercury

The MPA Electrical WH515050 wheel bearing and hub assembly is designed to provide precise fitment and reliable performance for select Ford, Lincoln, and Mercury vehicles. Engineered with a steel construction and integrated ABS sensor, this assembly ensures smooth operation and safety for your Aviator, Explorer, or Mountaineer.

Key Features of MPA Electrical WH515050

  • 27 spline quantity for accurate drivetrain engagement
  • Includes a triangle-shaped flange with 3 bolt holes
  • Flange bolt hole diameter of 4.336 inches and flange diameter of 6.3 inches
  • Equipped with an anti-lock braking system (ABS) sensor for enhanced safety
  • Includes flange and gasket/seal for proper installation
  • 5 stud quantity for secure wheel mounting
  • Hub pilot diameter of 3.345 inches for precise alignment
  • Durable steel material construction
  • New product condition ensuring reliability

Detailed Description of the WH515050 Wheel Bearing and Hub Assembly

This wheel bearing and hub assembly from MPA Electrical is specifically designed for compatibility with Ford Aviator, Explorer, and Mercury Mountaineer models. The assembly features a 27-spline design that ensures proper drivetrain connection and torque transfer. The included flange has a triangular shape with three bolt holes, each measuring 4.336 inches in diameter, providing a secure and stable mounting surface. The flange diameter of 6.3 inches and flange offset of 1.905 inches contribute to precise fitment and alignment.

Equipped with an integrated ABS sensor, this assembly supports the vehicle's anti-lock braking system, enhancing braking performance and safety. The product also includes a gasket or seal to maintain proper sealing and prevent contamination. Constructed from steel, the assembly offers durability and long service life under normal operating conditions.

Common Applications and Issues Addressed

  • Replacement for worn or damaged wheel bearing and hub assemblies on Ford Aviator, Explorer, and Mercury Mountaineer
  • Restores proper ABS sensor function to maintain anti-lock braking system performance
  • Eliminates wheel noise or vibration caused by faulty bearings
  • Resolves wheel hub looseness or play affecting vehicle handling
  • Prevents premature tire wear due to hub misalignment

Installation Notes and Tips

  • Ensure vehicle compatibility with Ford Aviator, Explorer, or Mercury Mountaineer before installation
  • Verify the flange bolt hole pattern and diameter match the vehicle specifications
  • Use proper torque specifications for flange bolts and wheel studs
  • Inspect the ABS sensor wiring and connectors during installation for damage
  • Replace any damaged seals or gaskets to maintain proper sealing

Quality Assurance and Warranty

The MPA Electrical WH515050 wheel bearing and hub assembly is supplied new and manufactured to meet OEM standards for fit and function. Constructed from high-quality steel and including an integrated ABS sensor, this assembly is designed to maintain vehicle safety and performance. Warranty information is provided by the manufacturer and should be confirmed at the time of purchase.

BrandMPA Electrical
Part NumberWH515050
Spline Quantity27
Flange IncludedYes
Flange Bolt Hole Quantity3
Flange ShapeTriangle
Anti Lock Braking System TypeSensor
Anti Lock Brake Sensor IncludedYes
Flange Bolt Hole Diameter4.336
Flange Offset1.905
Flange Diameter6.3
Flange Diameter Inch6.3
Gasket or Seal IncludedYes
GreaseableNo
Hub Pilot Diameter Inch3.345
MaterialSteel
Product ConditionNew
Spline Quantity27
Stud Quantity5
Wiring Harness IncludedNo

This part fits 47 vehicles. Search below:

YearMakeModel# DoorsDrive TypeLitersCylindersPositionNotes
2005FordExplorer4 DoorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2005FordExplorer4 DoorAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2005FordExplorer4 Door4WD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2005FordExplorer4 DoorRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2005FordExplorer4 Door4WD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2005LincolnAviatorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2005LincolnAviatorAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm
2005MercuryMountaineerRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2005MercuryMountaineerAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2005MercuryMountaineerRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2005MercuryMountaineerAWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2004FordExplorer4 DoorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2004FordExplorer4 DoorAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2004FordExplorer4 Door4WD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2004FordExplorer4 DoorRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2004FordExplorer4 DoorAWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2004FordExplorer4 Door4WD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2004LincolnAviatorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2004LincolnAviatorAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm
2004MercuryMountaineerRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2004MercuryMountaineerAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2004MercuryMountaineerRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2004MercuryMountaineerAWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003FordExplorer4 DoorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2003FordExplorer4 DoorAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003FordExplorer4 Door4WD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003FordExplorer4 DoorRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2003FordExplorer4 DoorAWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003FordExplorer4 Door4WD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003LincolnAviatorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2003LincolnAviatorAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm
2003MercuryMountaineerRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2003MercuryMountaineerAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003MercuryMountaineer4WD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003MercuryMountaineerRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2003MercuryMountaineerAWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2003MercuryMountaineer4WD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2002FordExplorer4 DoorRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2002FordExplorer4 Door4WD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2002FordExplorer4 DoorRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2002FordExplorer4 Door4WD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2002MercuryMountaineerRWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2002MercuryMountaineerAWD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2002MercuryMountaineer4WD4.6LV8FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2002MercuryMountaineerRWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: N/R
2002MercuryMountaineerAWD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.
2002MercuryMountaineer4WD4.0LV6FrontWheel Hub Assembly; Axle Nut Torque Spec: 184 ft-lbs / 250Nm, use new axle nut.

* 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:

192359711L24-1104AC1L24-1104AD1L24-1K018AB1L2Z-1104-AB1L2Z-1104AA1L2Z-1104AB2HF150502L24-1K018AB2L2Z-1104AB3L24-1K018AA3L24-1K018AB3L2Z-1104AB4L24-1K018AA4L2Z-1104AA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.