2021-2024 Ford F-150 Front Knee Assembly Driver Left LH | OEM ML3Z-3K186-B

Product Overview

Save time and labor costs with this genuine used OEM Front Driver Side (LH) Knee Assembly. This complete corner suspension unit is pulled from a low-mileage 14th Gen F-150 and is the ideal solution for collision repair or restoring front-end geometry. This assembly is designed specifically for 4×4 models with standard suspension and towing packages.

Vehicle Compatibility

This knee assembly is a direct fit for the following vehicles:

• 2021–2024 Ford F-150 (4×4 Models)

• Fits Trims: XL, XLT, Lariat, King Ranch, Platinum

• Specific Fitment Note: Fits vehicles with Standard Suspension and Standard Duty Tow Package.

Confirmed OEM & Interchange Numbers

• Primary OEM Part Number: ML3Z-3K186-B

• Engineering Number: ML3C-3K185-BB, ML3C-3K185-BA

• Hollander Interchange: 515-11234L

Components Included

This “Knee” assembly typically includes the following factory-installed components:

• Steering Knuckle / Spindle

• Wheel Hub & Bearing Assembly

• Front Brake Dust Shield

• (Note: Lower Control Arms or Struts may be available separately—please contact us to customize your order.)

Product Features

• Genuine Ford Quality: Guaranteed to meet factory specifications for alignment, camber, and caster.

• 4×4 Specific: Engineered for the front CV axle clearance and splines of 4WD/4×4 drivelines.

• Standard Duty Towing: Correct spring/component rate for trucks with the standard tow package (non-Max Tow).

• Fully Inspected: Checked for structural integrity, bearing play, and mounting point health.

Shipping & Store Policies (Car Parts Direct)

• FREE SHIPPING: Fast delivery within the 48 Continental United States.

• Heavy Freight/Parcel: Due to weight, this item is professionally crated or secured for safe transit.

• Handling: Ships within 1-2 business days.

• Restrictions: We DO NOT ship this item to Canada.

• Condition: Grade A Tested OEM Take-off

• Weight: ~45-60 lbs (Depending on included extras)