摇臂及衬套

下叉骨总成
这款原厂配套的下控制臂套装是专为保时捷 Panamera 971（基本载荷组 1）设计的高品质前悬挂解决方案。它包含一对完整的左右下控制臂（叉臂），其设计符合或超越保时捷原厂规格，并配有用于确保正确牢固安装的保时捷原厂螺栓和螺母。

适用：
适用于选装代码为 0J2 / 0J3 的车辆 -基本载重组 1
保时捷 971.1 Panamera 2017 - 2021
保时捷 971.2 Panamera 2012 - 2024

图示编号 1。

该套件设计用于直接替换原装下摆臂总成，适用于常规悬架更换、碰撞维修或定位恢复。

本套装包含：
• 1 × OE 匹配型左侧下控制臂 – 971407151T
• 1 × 原厂配套右侧下控制臂 – 971407152T
•正品保时捷螺栓和螺母，用于安装

这两个控制臂都是直接替换件，旨在恢复正确的悬架几何形状、操控性能和长期耐用性。

下控制臂（也称下叉臂）是前悬架的主要结构部件。它们将车轮轮毂总成连接到车辆底盘，并与上控制臂、减震器总成、球头接头和其他悬架连杆协同工作，以控制车轮运动、吸收路面冲击力并保持正确的行驶轨迹和车轮定位。

这些控制臂采用原厂匹配工程设计，并经过装配和功能测试，精准复制了保时捷原厂零件，确保正确的载荷路径、枢轴点和强度特性。随附保时捷原厂螺栓和螺母，以确保正确安装并达到额定扭矩——这对于安全性和车轮定位至关重要。

相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

97140715XT

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Complete Front Lower and Upper Control Arm set, includes:
•  left + right lower wishbones  - 971407151T + 971407152T
•  left + right upper wishbones  -  PAE407021 x2
and all associated bushings, ball joints, and factory-style mounting hardware needed for a professional installation.

Fits:
For cars with option code 0J2 / 0J3 -  Basic Load Group 1
Porsche 971.1 Panamera 2017 - 2021
Porsche 971.2 Panamera 2012 - 2024

Diagram ref no 1, 6, 9 - 16, 19 - 25 (lower)
Diagram ref no 5, 6, 7, 8 (upper)

The control arms (wishbones) are pivotal components in the front suspension system. They attach the wheel hub to the chassis and help manage the vehicle’s dynamic behaviour by controlling:
•  Wheel motion and alignment
•  Steering precision and responsiveness
•  Load transfer under braking and cornering
•  Ride quality and suspension travel

Replacing both upper and lower control arms simultaneously ensures that suspension geometry is restored evenly on both sides of the vehicle. This improves handling, stability, tyre wear, and overall driving confidence.

Front control arms, along with their bushings and ball joints, naturally wear over time due to road impacts, repeated suspension movement, corrosion, and the stresses of hard braking or cornering. As components deteriorate, you may experience loose or imprecise steering, uneven tyre wear, alignment drift, or knocking noises over bumps. Replacing them with this OE Match set restores correct suspension geometry, sharpens handling, improves stability, and helps extend tyre and component life - returning the front end to factory-level performance.

相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

971407FRSET

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