Product description

The EAM0058G83 A Toothed Crown (D440) is a critical mechanical gear component found in the drive and rotation assemblies of Snap-On shop equipment. This precision-engineered crown gear is responsible for the synchronized transfer of rotational force, ensuring that components like turntables or balancer shafts move with absolute accuracy. The teeth are induction-hardened to resist the wear and chipping that can occur under the heavy loads of automotive diagnostic work. In a high-vibration environment, the integrity of this gear is vital for preventing backlash and maintaining the smooth, quiet operation characteristic of Snap-On tools. A damaged or worn toothed crown can lead to jerky movements, noisy operation, and eventual catastrophic failure of the drive system. Replacing it with this high-quality part restores the mechanical precision of your equipment, ensuring consistent results for wheel balancing or tire mounting tasks. This is a specialized component essential for any deep-system repair or machine restoration project.

Product highlights

• Synchronized Rotation: Ensures precise movement for drive and diagnostic shafts.
• Induction-Hardened Teeth: Built for maximum wear resistance and longevity.
• High Torque Capacity: Designed to handle the loads of large automotive wheel service.
• Vibration Reduction: Precision machining ensures smooth, quiet gear engagement.
• OEM Specification: Direct replacement for Snap-On EAM0058G83 A.

Specs

• Component Type: Toothed Crown Gear
• Model Reference: D440
• OEM Reference: EAM0058G83 A
• Manufacturer: Snap-On
• Manufacturer Part Number: ST0001985

Direct replacement models

Snap-On EAM0058G83 A, ST0001985

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.