Product description

The Snap-On EAA0503G82A Lower Potentiometer Group is a specialized sensing assembly designed for the vertical and horizontal positioning systems of high-end wheel balancers and tire changers. This CSA-certified group includes a high-accuracy potentiometer and the necessary mounting hardware to track the movement of the lower machine components. When this sensor fails or becomes uncalibrated due to vibration or electrical wear, the machine may provide inaccurate wheel data or fail to position the service head correctly, leading to poor balance results or rim damage. Replacing the lower potentiometer group is essential for maintaining the high standards of accuracy required for precision automotive diagnostics.

Product highlights

• CSA Certified: Meets rigorous Canadian and North American safety standards for industrial electronic components.
• High-Resolution Feedback: Provides extremely precise resistance data to the machine controller for accurate positioning.
• Vibration Resistant: Specifically designed to maintain signal integrity even in the high-vibration environment of a tire shop.
• Complete Group: Includes necessary brackets and connectors for a streamlined installation and recalibration process.

Specs

Manufacturer Part Number: eaa0503g82a
Country of Manufacture: USA
Component Group: Lower Axis Positioning Sensor
Certification: CSA

Direct replacement models

Snap-On: EAA0503G82A
Hofmann: EAA0503G82A
Fits Models: Snap-On Diagnostic Wheel Balancers, Computer-Controlled 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.