4Runner Upper Control Arms & Auto Parts | Fast Delivery

The 4runner upper control arms are essential components for maintaining the performance and off - road capabilities of the Toyota 4runner SUV. Ningbo Longwind Auto Parts Co., Ltd. takes pride in manufacturing high - quality 4runner upper control arms that are designed to withstand the rigors of off - road driving and daily commuting. Our five - factory operation allows us to produce control arms that are tailored to the specific suspension requirements of the 4runner. We use high - strength and durable materials, such as heat - treated steel alloys or lightweight aluminum alloys, depending on the customer's performance needs. Steel control arms offer excellent strength and durability, making them ideal for heavy - duty off - road use, while aluminum alloy control arms provide the advantage of reduced weight, enhancing the vehicle's agility and fuel efficiency. The design of our 4runner upper control arms focuses on optimizing the suspension geometry, improving wheel alignment, and increasing wheel travel, which is crucial for off - road adventures. The ball joints and bushings in our control arms are made from high - performance materials, ensuring smooth operation, reducing noise, and preventing premature wear. Each 4runner upper control arm undergoes strict quality control, including load - testing to assess its strength under various driving conditions, fatigue testing to ensure long - term durability, and dimensional inspection to guarantee proper fitment with the 4runner's suspension system. With no minimum order quantity and a 7 - day delivery promise, we make it convenient for 4runner owners, off - road enthusiasts, and repair shops to access our reliable 4runner upper control arms, enhancing the performance and reliability of their 4runner SUVs.