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Genuine Infiniti QX50 Lateral Arm

Lateral Link
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5 Lateral Arms found

  • Diagram for Infiniti QX50 Lateral Arm - 551A1-1BA0A
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    Infiniti QX50 Rear Suspension Front Lower Link Complete

    Part Number: 551A1-1BA0A
    $69.72 MSRP: $108.92
    You Save: $39.20 (36%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Link Complete-Rear Suspension Lower,Front; Lateral Arm, Track Bar
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
    Fits the following Vehicles:
    • 2014-2017 Infiniti QX50 | Base, Leather | 6 Cyl 3.7L | VQ37VHR
  • Diagram for Infiniti QX50 Lateral Arm - 551A0-1BA0A
    View related parts

    Infiniti QX50 Rear Suspension Front Lower Link Complete

    Part Number: 551A0-1BA0A
    $75.45 MSRP: $117.87
    You Save: $42.42 (36%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Link Complete-Rear Suspension Lower,Front; Lateral Arm, Track Bar
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
    Fits the following Vehicles:
    • 2014-2017 Infiniti QX50 | Base, Leather | 6 Cyl 3.7L | VQ37VHR
  • Diagram for Infiniti QX50 Lateral Arm - 551A0-5NA0A
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    Infiniti QX50 Link Complete-Lower,Rear Suspension RH

    Part Number: 551A0-5NA0A
    $180.49 MSRP: $245.57
    You Save: $65.08 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Link COMPL-Lower,Rear Suspension RH; Lateral Link, Link Rod, Lower Link
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
    Fits the following Vehicles:
    • 2019-2025 Infiniti QX50 | Autograph, Autogrph, Essential, Luxe, Pure, Sensory, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L Turbo | KR20DDET
  • Infiniti QX50 Lateral Arm - 551A1-5NA0A
    Diagram for Infiniti QX50 Lateral Arm - 551A1-5NA0A
    View related parts

    Infiniti QX50 Link Complete-Lower,Rear Suspension LH

    Part Number: 551A1-5NA0A
    $180.49 MSRP: $245.57
    You Save: $65.08 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Link Compl-Lower,Rear Suspension LH; Lateral Link, Link Rod, Lower Link
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
    Fits the following Vehicles:
    • 2019-2025 Infiniti QX50 | Autograph, Autogrph, Essential, Luxe, Pure, Sensory, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L Turbo | KR20DDET
  • Infiniti QX50 Lateral Arm - 551B0-1BA0A
    Diagram for Infiniti QX50 Lateral Arm - 551B0-1BA0A
    View related parts

    Infiniti QX50 Rear Suspension Rear Lower Link Complete

    Part Number: 551B0-1BA0A
    $469.10 MSRP: $643.48
    You Save: $174.38 (28%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Link Complete-Rear Suspension Lower,Rear; Lower Control Arm
    • Position: Rear Lower
    • Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
    Fits the following Vehicles:
    • 2014-2017 Infiniti QX50 | Base, Leather | 6 Cyl 3.7L | VQ37VHR

Infiniti QX50 Lateral Arm

The rear wheel of the Infiniti QX50 is anchored to the chassis by the Lateral Arm. This Lateral Arm also allows for vertical travel to give drivers secure grip. This Lateral Arm is designed to resist side forces that push the tire outward, thereby helping the alignment remain straight so that the steering feels accurate and predictable even on rough pavement. The earlier Infiniti SUVs were fitted with a stamped steel Lateral Arm, while later models got a cast aluminum Lateral Arm, which not only resists rust but also sheds unsprung weight. Both types have two bolt mounting and bushing pivots, which allow for a quick swap and share the same geometry, which is totally interchangeable with every QX50 produced to date. Due to the fact that the arm works with springs and shocks, any play at the bushings will dull response. However, it will find that replacing the unit instantly restores the factory ride height and sharp cornering. The installation does not involve complex adjustments. The owners of the Infiniti crossover could not tell the difference in the handling of a 2014 QX50 versus a 2023 QX50 due to the similarity of the Lateral Arm. The Infiniti QX50 resides on a shared platform. The QX50 regularly encounters highway miles or weekend curves, which expose it to varying forces that the Lateral Arm can endure without squeak, signs of Infiniti durability. Safety increases as well, thanks to the Lateral Arm being straight and rigid and keeping your rear hub from wandering under braking, which shortens stopping distances and stabilizes lane changes. Inclusion of the lighter and quicker reacting aluminum variant provides added efficiency as less of the suspension's energy is applied for controlling mass and imparting handling finesse and weight economy. Such attributes are one of the reasons why Infiniti wants to maintain its edge in the premium compact SUV market. The Lateral Arm's bent shape, proven by the Infiniti link, usually does not bend unless impacted hard.

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