Product description

The Snap-On 2003778 Arm Piston Rod is a critical internal component for the pneumatic cylinders found in many Snap-On tire changers. Featuring an M12 threaded end, it transmits the force required for bead breaking or table clamping operations. The rod's smooth, polished surface is essential for maintaining an airtight seal within the cylinder; if the rod becomes scratched, bent, or pitted due to moisture in the air lines, it will quickly destroy the cylinder seals, leading to power loss and audible air leaks. Replacing a damaged piston rod is a cost-effective way to restore full clamping or breaking power without replacing the entire cylinder assembly.

Product highlights

• M12 threaded end for precise component attachment
• Chrome-plated steel resists corrosion and surface wear
• Precision ground finish protects internal cylinder seals
• Direct OEM fit ensures rapid machine restoration

Specs

Manufacturer Part Number: 2003778
Country of Manufacture: USA
Thread Size: M12

Direct replacement models

• Snap-On: 2003778
• Fits Models: Snap-On Tire Changers (Bead Breaker and Clamping Cylinders)

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.