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5/8″ Bore Rotule Johnny Joint Suspension Flex Joints

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5/8" bore rotule Johnny joint, designed for flexible suspension movement and high-performance handling.
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5/8″ Bore Rotule Johnny Joint Suspension Flex Joints

  • Flexible MOQ
  • Sample Available
  • Efficient Delivery
Request A Quote
  • 5/8″ Bore Rotule Johnny Joint Flex Joints for off-road suspension
  • 4130 Chromoly steel housing with 52100 bearing steel
  • Available with tube adapter and jam nuts
  • Zinc-plated for added corrosion resistance
  • Rebuildable design for long-term durability
  • OEM/Custom services and free quote and sample

Why Choose Us

26 Years Experience, 230,000 Sets Monthly Production Capacity

Are You Facing These Challenges?

What We Can Do!

  • [Competitive Pricing & Consistent Quality] No intermediaries—direct factory sourcing reduces your procurement costs. With a strict quality control system and efficient production, every batch meets stable and reliable standards.
  • [One-Stop Custom Manufacturing] From CNC-machined components to unique materials and thread types, we provide OEM-style customization with low MOQ, fast sampling, and consistent quality. Our engineering team is ready to support your special design needs.
  • [Reliable Delivery & Flexible Production] Automated production lines and flexible scheduling guarantee timely and accurate delivery, keeping your projects on track.
  • [Trusted by Global Industry Brands] For over 20 years, we’ve been the long-term manufacturing partner behind many performance and off-road brands—valued for our on-time delivery, deep industry experience, and consistent standards.
  • [End-to-End Professional Support] From inquiry to after-sales, our dedicated team ensures smooth, efficient communication and responsive service every step of the way.

Product Details

【Product Overview】
The 5/8″ Bore Rotule Johnny Joint Suspension Flex Joints are engineered to provide superior flexibility and durability in off-road suspension systems. Constructed with 4130 Chromoly steel housing and 52100 bearing steel, these joints are designed to handle extreme conditions and ensure optimal performance. They are ideal for high-performance off-road vehicles.

【Key Features】

  • Forged Flex Joint: Made from high-strength 4130 Chromoly steel housing and 52100 bearing steel for exceptional durability.

  • Rebuildable Design: Designed for easy maintenance and long-term use.

  • Thread Options: Available in 1”-14, 1 1/4”-12, or 7/8”-14 threads to suit different suspension setups.

  • Corrosion Resistance: Zinc-plated surface treatment provides protection from harsh elements.

  • Accessories Included: Comes with a tube adapter and jam nuts for secure installation and better performance.

【Applications】
Perfect for replacing or upgrading off-road suspension parts, including those on trucks, SUVs, and racing vehicles.

【Ordering Information】
Order your 5/8″ Bore Rotule Johnny Joint Suspension Flex Joint today with factory-direct pricing. Contact us for a free sample and instant quote. We offer OEM/Customized options to meet your unique needs.

 

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Service Process

Step 1

Select Product

Step 2

Confirm MOQ

Step 3

Send Inquiry

Step 4

Send Your Drawing or Sample

Step 5

Start Customization

CNC Machining

Precision-machined components with tight tolerances, ideal for suspension and steering systems.

Full Series Products

From rod ends to sleeves, spacers, and studs—we cover all key components in your bump steer solution.

Highly Customized

Support for drawings, samples, special threads, and materials—engineered to fit your exact needs.

24hrs Support

Responsive sales & engineering team—your questions and requirements are our priority, anytime.

FAQ

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.

About Us

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.

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Our Manufacturer Advantage

20 Years+

Over 20 years of expertise in manufacturing precision CNC aluminum components.

OEM

Trusted OEM and aftermarket supplier serving global brands.

MOQ

Flexible Minimum Order Quantities (MOQ) and rapid prototyping capabilities.

One-Stop

Comprehensive services including design, machining, surface finishing, and assembly under one roof.

“SYZ Machine has been our trusted partner for years. Their off-road parts hold up to extreme conditions and always arrive on time. Quality and reliability are what keep us coming back.”
Jason M., Off-Road SupplierUSA
“We needed a consistent supplier for UTV/ATV parts, and SYZ Machine delivered. The sampling service helped us test new designs quickly, and the final products fit perfectly.”
Daniel R., ATV DistributorCanada
“Their race car suspension parts are top-notch. We’ve noticed better performance and longer service life compared to other suppliers. SYZ Machine clearly understands motorsport demands.”
Markus L., Race Car Tuning ShopGermany
“We source motorcycle parts and vehicle accessories from SYZ Machine, and our customers love the durability. The team is responsive and professional, making international business smooth.”
Bruno S., Motorcycle Accessories ImporterBrazil
“With over two decades of experience, SYZ Machine knows how to handle custom projects. From steering and drive components to large production runs, they’ve exceeded expectations every time.”
Emily K.Australia

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