Product description

The Snap-On ST0019184 Worm Screw for Chuck is the primary driving component for the clamping and rotation mechanisms of professional tire changers. This precision-machined screw works in conjunction with a ring gear to provide the high mechanical advantage necessary to securely clamp wheel rims and rotate them through the mounting process. Made from hardened steel to resist the abrasive wear and high pressure associated with worm drive systems, the ST0019184 is built for the long haul in demanding service environments. Its smooth, consistent thread geometry ensures that the clamping force is applied evenly, preventing wheel slippage and potential damage to customer rims. As a critical point of power delivery, a worn worm screw can lead to inaccurate operation and increased maintenance costs; replacing it with this genuine Snap-On part restores the precision and reliability of your tire service platform.

Product highlights

• Hardened Steel Construction: Engineered to withstand the extreme friction and pressure of high-torque worm drives.
• Precise Thread Geometry: Ensures smooth engagement and consistent power delivery to the clamping system.
• High Mechanical Advantage: Provides the necessary force to securely hold heavy wheels during service.
• OEM Durability: Designed to meet the rigorous performance standards of Snap-On and John Bean machinery.
• Direct Replacement: Guaranteed fit for the internal chuck drive assemblies of compatible tire changers.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: ST0019184
• Component Type: Worm Screw
• Material: Hardened Steel

Direct replacement models

Snap-On ST0019184, John Bean ST0019184, Hofmann ST0019184

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.