About Us
SYZ Machine is a leading manufacturer of machinery and vehicle parts in China. Our products has been recognized by customers for its outstanding quality and high competitive price. The johnny joints are the one of our best selling products. The housing and ball of SYZ Machine forged johnny joints are made of heat treaded 4130 chrome moly steel, and the busing material can be polyurethane or delrin according to customer requirements. Besides the standard johnny joints, we also have rebuildable flex joints with offset design and adjustable cover design. As a manufacturer, we have the ability of highly customization, from material, surface treatment to LOGO, packaging, we can produce perfect products according to requirements. In addition, we also work with our customers together to upgrade products and improve its performance, so our johnny joints are safer and more longevity.
Low MOQ & Great Price
High Quality
Custom Service
SYZ Machine Johnny Joint Material

Housing
4130 Heat Treated Chromoly Steel
Zinc Plated
Customized Size Available
Right Hand and Left Hand Available
Ball
4130 Chromoly Steel
Hard Chrome Plated
Bushing
Polyurethane or Delrin(POM)
Hot Selling Johnny Joints
3 Most Popular Rebuildable Flex Joints with Size Chart
Johnny Joint Rebuild Kit

Adjustable Rebuild Kit
A machined end ring which allows for easy tightening or rebuilding when necessary

Delrin (POM) Bushing Rebuid Kit
With high misalignment chromoly steel ball

Weld-on Johnny Joint Rebuild Joint
Rebuildable uniball

Polyoxymethylene Bushing Rebuild Kit
Custom Rebuild Kit

Polyurethane Bushing Rebuild Kit
Have offset angle housing
Johnny Joint Application
Johnny Joints for Jeep Track Bars and Control Arms
TJ Adjustable Front Track Bar
JK Front Track Bar
XJ/ZJ Adjustable Front Track Bar
TJ Adjustable Rear Track Bar
JK Lower Adjustable Control Arms
JK 4-Link Control Arms
JK Radius Long Arms
JK Upper and Lower Control Arms
TJ/LJ/KJ/MJ/ZJ Upper and Lower Control Arms
TJ/LJ/XJ/ZJ Front Upper and Lower Control Arms
TJ/ZJ Rear Upper and Lower Control Arms

