Product description

This End Stroke Spacer is a vital mechanical limiter used in the pneumatic cylinders and movement mechanisms of Snap-On tire changing equipment. Its primary function is to define the maximum travel distance of a piston or sliding arm, preventing over-extension that could lead to internal component damage or unsafe machine operation. By absorbing the final energy of the stroke, the spacer protects seals and housings from high-impact stresses. Manufactured from durable materials that resist compression and wear, this spacer maintains its precise dimensions even after thousands of cycles. In a tire changer, this is especially important for ensuring that bead-breaking arms stop at the correct point to avoid wheel rim damage. If a spacer becomes crushed or missing, the resulting metal-on-metal contact can lead to rapid machine degradation. Installing this high-quality replacement part is a key step in any equipment overhaul, ensuring the continued safety and precision of your shop's most important tire service tools.

Product highlights

• Stroke Limitation: Precisely defines the end-of-travel for pneumatic actuators.
• Impact Protection: Prevents metal-on-metal contact at the end of a cycle.
• Rim Safety: Ensures bead-breaking arms stop before contacting delicate rims.
• Durable Material: Resists compression and degradation under heavy shop use.
• Essential Maintenance: Protects internal cylinder components from over-extension damage.

Specs

• Component Type: End Stroke Spacer
• Manufacturer: Snap-On
• Manufacturer Part Number: ST0001964

Direct replacement models

Snap-On ST0001964

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.