Product description

The Chuck Cylinder Housing (ST0019920) is a robust structural envelope designed to contain and protect the pneumatic cylinder responsible for operating tire changer chucks. This housing is a critical component of the turntable assembly, providing the necessary rigid support for the internal piston while safeguarding it from external contaminants like rubber shavings, dirt, and shop chemicals. Manufactured from heavy-duty materials, the housing is engineered to maintain its dimensional accuracy under high internal pressures and the mechanical stresses of clamping heavy wheel rims. Its precise internal bore ensures smooth piston travel, reducing friction and preventing air bypass. As an OEM-spec replacement for Snap-On equipment, this housing ensures that your tire changer's clamping force remains consistent and reliable for every service job.

Product highlights

• Heavy-Duty Structural Support: Provides a rigid frame for the chuck cylinder to ensure accurate clamping alignment.
• Pneumatic Integrity: Engineered to withstand high operational air pressures without casing fatigue.
• Contaminant Protection: Shields internal cylinder seals and walls from the abrasive dust common in tire shops.
• Smooth Internal Bore: Features a precision-finished interior to minimize piston wear and improve cycle speed.
• OEM Direct-Fit: Designed specifically for Snap-On turntable systems for a flawless installation experience.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: ST0019920

Direct replacement models

Snap-On ST0019920

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.