Product description

This high-performance piston seal is an essential component for restoring the power and efficiency of your Snap-On hydraulic or pneumatic cylinders. Featuring a D.85 (85mm) specification, it provides a superior barrier against fluid or air leakage, which is vital for maintaining the consistent pressure required by heavy-duty shop tools. Over time, original seals can wear down due to friction and heat; replacing them with this precision-molded component ensures your tire machines and lifts operate with the same force and responsiveness as they did on day one. Its robust design is capable of withstanding industrial-grade pressures without deformation.

Product highlights

• Optimized for 85mm diameter piston assemblies
• Provides a leak-proof seal under high pressure
• Restores original hydraulic/pneumatic performance
• Durable elastomeric construction for longevity
• Compatible with various Snap-On service equipment

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: ST0002277
• Piston Diameter: 85mm
• Component Type: Piston Seal

Direct replacement models

Engineered as a direct fit for Snap-On ST0002277 and related 85mm piston systems.

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.