Product description

This high-precision O-ring is a critical sealing component designed for the large pneumatic housings or cylinders found in Snap-On wheel service equipment. With a diameter of 113.7mm, it provides a vital barrier against air pressure loss in high-capacity air systems. Exposure to compressed air contaminants and continuous compression cycles can cause the O-ring to lose its elasticity or develop flat spots, leading to persistent air leaks. Replacing this O-ring with a fresh, durable unit ensures your equipment maintains full pneumatic pressure for powerful clamping and inflation cycles.

Product highlights

• Precise Dimensions: Sized at 113.7mm x 5.34mm for an exact fit in specialized Snap-On equipment.
• Nitrile Construction: Manufactured from oil-resistant elastomer to ensure longevity in pneumatic systems.
• High-Pressure Seal: Designed to maintain integrity under the heavy loads found in tire changer cylinders.
• Critical Component: Essential for preventing air leaks that can lead to compressor overwork and power loss.

Specs

Outside Diameter: 113.7 mm
Cross Section: 5.34 mm
Manufacturer Part Number: 1972331
Country of Manufacture: USA

Direct replacement models

Snap-On: 1972331
Fits Models: Snap-On EEWH series tire changers and large pneumatic cylinder assemblies.

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.