Product description

The Snap-On 940921GP is a comprehensive double chuck kit designed to upgrade or repair professional wheel balancers. This kit replaces older or worn chuck assemblies (such as the 941412) with a modern, high-precision double-sided chuck system. It is engineered to provide superior centering for a wide variety of wheel types, including those with large center bores found on light trucks and SUVs. By using a double-sided design, the chuck offers increased surface contact and a more secure grip, which is essential for achieving the perfectly balanced results that customers expect. The kit includes all necessary hardware for a complete installation, ensuring that your balancer maintains the highest possible accuracy and reliability for all passenger and light truck tire services.

Product highlights

• Precision Centering: Features a double-sided design that ensures optimal wheel alignment on the balancer shaft.
• Broad Compatibility: Engineered to handle a wide range of wheel center bores, particularly for light truck applications.
• Heavy-Duty Construction: Built from high-quality steel to resist wear and maintain accuracy under heavy rotational loads.
• Complete Kit: Includes the double chuck adapter and associated components for a straightforward replacement or upgrade.

Specs

Manufacturer Part Number: 940921GP
Country of Manufacture: USA
Component Type: Wheel Balancer Chuck Kit
Chuck Type: Double-Sided High Precision
Replaces: 941412

Direct replacement models

Snap-On: 940921GP
Fits Models: Snap-On and John Bean Wheel Balancers with 40mm Shafts

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.