Product description

The EAM0021D11A axis shaft is a core mechanical component for Snap-On wheel balancers, serving as the replacement for the 29920 axis. This shaft is central to the balancer's rotation and sensor interface, requiring perfect balance and dimensional stability. Even a microscopic amount of runout or wear on this axis can translate into significant balancing errors, causing customer complaints and vibration issues. This axis is precision-ground from high-alloy steel to ensure it maintains its geometric integrity under the centrifugal forces of high-speed balancing. For shops looking to maintain factory-spec performance from their Snap-On equipment, replacing a worn axis is a critical step in preserving the accuracy and reputation of their tire service department.

Product highlights

• Precision Ground: Ensures near-zero runout for high-accuracy balancing.
• Direct Replacement: Designed to replace the 29920 axis component.
• High-Alloy Steel: Built for maximum strength and fatigue resistance.
• OEM Standard: Matches the rigorous requirements of Snap-On machinery.

Specs

Manufacturer Part Number: eam0021d11a
Country of Manufacture: USA
OEM Cross Reference: 29920
Component Type: Balancer Axis Shaft

Direct replacement models

Snap-On: eam0021d11a
Reference Number: 29920
Fits Models: Snap-On Professional Wheel Balancers

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.