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Genuine BMW M440i Steering Knuckle

Front Steering Knuckle
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6 Steering Knuckles found

  • Diagram for BMW M440i Steering Knuckle - 31216877143
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    BMW M440i PIVOT BEARING, CAMBER CORREC

    Part Number: 31216877143
    $369.77 MSRP: $479.67
    You Save: $109.90 (23%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Knuckle
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • BMW M440i Steering Knuckle - 31206878609
    Diagram for BMW M440i Steering Knuckle - 31206878609
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    BMW M440i Carrier Left

    Part Number: 31206878609
    $336.17 MSRP: $436.09
    You Save: $99.92 (23%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: CARRIER, LEFT; Knuckle
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2024 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • BMW M440i Steering Knuckle - 31216878610
    Diagram for BMW M440i Steering Knuckle - 31216878610
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    BMW M440i Carrier Right

    Part Number: 31216878610
    $336.17 MSRP: $436.09
    You Save: $99.92 (23%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: CARRIER, RIGHT; Knuckle
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • BMW M440i Steering Knuckle - 31216877144
    Diagram for BMW M440i Steering Knuckle - 31216877144
    View related parts

    BMW M440i SWIVEL BEARING, CAMBER CORRE

    Part Number: 31216877144
    $369.77 MSRP: $479.67
    You Save: $109.90 (23%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Knuckle
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • BMW M440i Steering Knuckle - 33306879524
    Diagram for BMW M440i Steering Knuckle - 33306879524
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    BMW M440i Rear Right Wheel Carrier

    Part Number: 33306879524
    $804.68 MSRP: $992.70
    You Save: $188.02 (19%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: WHEEL CARRIER, REAR RIGHT; Knuckle
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • BMW M440i Steering Knuckle - 33306879523
    Diagram for BMW M440i Steering Knuckle - 33306879523
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    BMW M440i Rear Left Wheel Carrier

    Part Number: 33306879523
    $804.68 MSRP: $992.70
    You Save: $188.02 (19%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: WHEEL CARRIER, REAR LEFT; Knuckle
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)

BMW M440i Steering Knuckle

The BMW M440i Steering Knuckle enables a precise wheel response that provides immediate feedback to driver input. On early rear-drive M440i coupes, the Steering Knuckle integrated the spindle with tapered-roller bearings, which helped to save weight while maintaining stiffness. When BMW brought out the xDrive version, the Steering Knuckle changed to a bolt-on hub with sealed bearings. This allowed the front axle to pass through while isolating steering forces. The Steering Knuckle performs a similar function of locking the wheel in a stable plane, which cancels wobble and allows balanced braking. The light alloy part enables BMW to achieve a perfect balance of strength and weight, so acceleration feels lively and suspension settings stay true after hard miles. The Steering Knuckle maintains the camber and caster to tight tolerances, which improves overall efficiency, maintains tires, and supports essential safety systems like ABS and stability control. The part suits every M440i, the agile rear-drive model and all-season M440i xDrive, with a single application across the entire BMW performance range. Compatibility with BMW's electronic systems and aerodynamic enhancements is ensured through the integration of factory-directed mounting bosses for wheel-speed sensors, brake-cooling ducts, and splash shields in this Steering Knuckle. The manufacturer specification swap reinstates the geometry the M440i expects. As a result, the M440i corners confidently and the BMW chassis is assuredly quiet. The Steering Knuckle is known for its durable coatings, clever weight distribution, and support for essential tapers, all of which come together to ensure reliability, efficiency, and track-ready stamina. As a result, the Steering Knuckle is a standout piece for a spirited drive.

If you are looking for OEM BMW M440i Steering Knuckle, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW M440i Steering Knuckle that come backed by the manufacturer's warranty.

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