Product description

The EAA0260D31A Basic Plate is a fundamental centering component for 40 mm wheel balancer shaft systems, providing the necessary base for mounting various adapters and centering cones. This plate is precision-machined with a 40 x 4 thread specification (compatible with 30390) to ensure a secure and stable interface with the balancer drive assembly. It acts as the primary contact surface for wheel mounting, requiring perfectly flat and true dimensions to prevent measurement runout. Manufactured from high-strength alloy with a protective finish, this plate is designed to endure the constant loading and unloading of heavy wheels in a busy tire shop while maintaining its critical tolerances for years of reliable service.

Product highlights

• Precise Centering: Provides a stable base for 40 mm shaft systems
• Industrial Threading: Matches 40 x 4 (30390) specifications
• Zero Runout: Precision machined for perfect flat-surface contact
• Durable Finish: Resists wear and corrosion during heavy use

Specs

Manufacturer: Snap-On
Manufacturer Part Number: eaa0260d31a
Country of Manufacture: USA
Shaft Size: 40 mm
Thread Pitch: 4 mm

Direct replacement models

Snap-On: eaa0260d31a
Fits Models: B9200, Geodyna 980L, and various 40mm shaft 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.