Product description

This self-centering chuck cylinder is a critical pneumatic actuator used in Snap-On tire changers to drive the clamping jaws that secure the rim during service. Internal seal degradation or scoring on the cylinder walls can lead to pressure loss, causing the chuck to slip or fail to center the wheel correctly, which may result in rim damage or inaccurate mounting. Installing this replacement cylinder ensures consistent clamping force and precise centering, which are essential for protecting modern alloy wheels. It is constructed with high-grade materials to endure the repetitive cycles of a busy tire shop, making it a reliable solution for restoring machine functionality.

Product highlights

• Type: Pneumatic self-centering chuck cylinder
• Application: Controls wheel clamping jaw movement
• Benefit: Prevents wheel slippage and ensures precise centering
• Build: High-strength construction for pneumatic reliability

Specs

Manufacturer Part Number: eaa0349g62a
Country of Manufacture: USA
Component Type: Chuck Cylinder
OEM Reference: 4030874

Direct replacement models

Snap-On: eaa0349g62a
OEM Ref: 4030874
Fits Models: Snap-On and John Bean Tire Changers

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.