Wholesale Aftermarket Parts & Accessories for ATV/UTV, Off-Road
Sport Adjustable Control Arm Kit for JK
Upgrade your Jeep JK suspension with this heavy-duty adjustable control arm kit. Designed for enhanced performance and flexibility, it includes a complete set of Johnny Joint adjustable length arms for both front and rear.
Durable Design & Protective Finish
Each control arm is built with heavy tubular steel construction for superior strength and durability. A powder coat finish with a zinc primer ensures maximum corrosion resistance, making it ideal for off-road and long-lasting performance.
Enhanced Suspension Performance
This control arm kit allows you to easily re-center the axle and adjust pinion and caster angles. Johnny Joint rod ends, with up to 30 degrees of overall travel, deliver excellent articulation and smoother suspension movement. Urethane bushings further improve performance and durability.
Adjustable & Easy to Install
Featuring 8 adjustable control arms, including 4 rear double-adjustable arms, this kit provides maximum flexibility for tuning your suspension setup. The threaded Johnny Joint ends make adjustments straightforward, ensuring precise fitment and improved ride quality.
Perfect for off-road enthusiasts and Jeep owners seeking reliability, strength, and adjustability in a professional-grade suspension upgrade.
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Precision-machined components with tight tolerances, ideal for suspension and steering systems.
From rod ends to sleeves, spacers, and studs—we cover all key components in your bump steer solution.
Support for drawings, samples, special threads, and materials—engineered to fit your exact needs.
Responsive sales & engineering team—your questions and requirements are our priority, anytime.
The MOQ is usually 50 pcs or a $500 minimum. Lead time is typically around 30–45 days. Regular parts are kept in stock at all times.
We focus on off-road parts, UTV/ATV parts, race car parts, motorcycle parts, carts/karts, and watercraft accessories, covering suspension, steering, drive, and vehicle body components.
We were founded in 1999, with over 26 years of experience manufacturing high-quality vehicle parts and accessories.
Yes. We provide fully customized solutions for off-road and UTV/ATV parts, from design and sampling to full production.
Our 35,000 m² facility can produce more than 15,000 parts per day, ensuring stable supply for both small and large orders.
We accept payment by wire transfer or PayPal. Common terms are 30% in advance and 70% upon delivery.
Special payment terms can be discussed as needed.
We have supplied vehicle accessories to clients in more than 20 countries, including the USA, Germany, Brazil, Canada, and Australia.
We follow strict quality control at every stage, ensuring that our suspension, steering, and drive components meet global industry standards.
Yes. We provide sampling services so you can test and evaluate UTV/ATV parts or motorcycle parts before moving into mass production.
Lead times vary depending on the order size, but most off-road parts and accessories are ready within 30–45 days after confirmation.
26 Years Experience, 230,000 Sets Monthly Production Capacity
SYZ Machine is a specialized manufacturer focusing on ATV/UTV, off-road, race car, motorcycle, golf cart, go kart, and watercraft components. Our product lines cover suspension, steering, drivetrain, and vehicle body parts, delivering solutions that combine competitive cost, high performance, and proven durability.
Over 20 years of expertise in manufacturing precision CNC aluminum components.
Trusted OEM and aftermarket supplier serving global brands.
Flexible Minimum Order Quantities (MOQ) and rapid prototyping capabilities.
Comprehensive services including design, machining, surface finishing, and assembly under one roof.
