Product description

The Snap-On ST0020674 Bead Breaker Roller is an essential hardware component located in the bead loosening assembly of heavy-duty tire changers. This roller acts as a pivotal guide for the bead breaker arm, allowing the large pneumatic cylinder to apply force smoothly and accurately against the tire sidewall. Given the extreme pressures required to break the bead on modern run-flat and light truck tires, this roller is engineered to withstand immense side loading and friction. Its robust design ensures that the bead breaker blade follows a consistent path, protecting the machine's frame from unnecessary stress and preventing the arm from sticking or jamming during operation. Proper maintenance of the bead breaker roller is crucial for operator safety and machine longevity, as a seized or damaged roller can lead to inconsistent bead breaking and potential wheel damage. This replacement part provides the durability and reliability needed to keep high-volume tire shops running at peak performance.

Product highlights

• Impact Resistance: Built to handle the high-torque and high-impact forces generated by the tire changer's bead-breaking cylinder.
• Guidance Stability: Ensures the bead breaker arm maintains a precise trajectory for consistent and safe loosening of tire beads.
• Durable Surface Coating: Features a surface treatment designed to resist corrosion and minimize friction-related heat buildup.
• Shop-Grade Material: Fabricated from high-density alloys that resist deformation even after thousands of cycles.
• Direct OEM Swap: Matches the specifications of the ST0020674 roller used on Snap-On, John Bean, and Hofmann equipment.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: ST0020674

Direct replacement models

Snap-On ST0020674, John Bean ST0020674, Hofmann ST0020674

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.