



1 1/4" Flex Joints with Tube Adapater and Jam Nuts
- 1 1/4″ Flex Joints with Tube Adapter and Jam Nuts
- Rebuildable Johnny Joint, forged for durability
- 4130 Chromoly Steel housing for superior strength
- 52100 Bearing Steel for optimal performance
- Zinc Plated for corrosion resistance
- OEM/Custom services available, free quote & sample
- Ideal for Jeep Wrangler JK/JL suspension replacement
Request a quote
Tell us what you need for this product. Our team will review your requirements and reply by email.
PRODUCT DETAILS
Product Description
【Product Overview】
Our 1 1/4″ Flex Joints are the ideal solution for high-performance off-road suspension systems, including Jeep Wrangler JK/JL. These rebuildable Johnny Joints are forged for maximum strength and durability, ensuring your vehicle handles extreme conditions with ease. Equipped with tube adapters and jam nuts, these joints offer easy installation and a secure fit for various off-road suspension applications.
【Key Features】
Material: 4130 chromoly steel for a durable and robust housing, ensuring long-lasting performance.
Bearing: 52100 bearing steel ensures smooth movement and superior performance.
Surface Treatment: Zinc plated for added corrosion resistance, extending service life.
Design: Rebuildable Johnny joint, providing cost-effective, long-term durability.
Customization: Available in OEM/Custom designs to meet specific vehicle needs.
【Applications】
These flex joints are specifically designed for Jeep Wrangler JK/JL suspension systems and can be used for off-road and performance suspension upgrades and replacements.
【Ordering Information】
Available at factory-direct pricing, with free quotes and samples. Custom services are offered for your special dimension and application needs.


HOW WE WORK
Service Process
- 01
Select Product
Choose the product and confirm the specifications you need.
- 02
Confirm MOQ
Our team confirms the minimum order quantity and production details.
- 03
Send Inquiry
Share your quantity, application, and delivery requirements.
- 04
Send Drawing or Sample
Provide a drawing, sample, or measurements for review.
- 05
Start Customization
We confirm the requirements and begin the customization process.
PRODUCT FAQ
Frequently Asked Questions
What size is this flex joint?
1 1/4 inch.
What vehicle is this designed for?
Jeep Wrangler JK/JL suspension systems.
What is a Johnny Joint?
A forged, rebuildable flex joint offering cost-effective, long-term durability.
What material is this made from?
4130 chromoly steel with a 52100 bearing steel insert.
What finish does this have?
Zinc plating for added corrosion resistance.
What's included in the kit?
Tube adapters and jam nuts for easy installation and a secure fit.




