Product description

The Snap-On ST4028392 Vertical Piston Assembly is a crucial mechanical driver for precision automotive service tools. This assembly is engineered to provide reliable linear motion within vertical service columns, ensuring that tools can be positioned accurately and held securely during operation. Designed to match the specifications of OEM part EAA0376G32A, it offers a direct-fit solution that eliminates the play and inconsistency often found in worn-out piston units. The assembly features high-grade seals and a precision-ground shaft to minimize friction and prevent pressure loss, which is essential for maintaining the powerful and steady movement required for heavy-duty service tasks. This assembly is built to last, providing the durability needed for the high-volume environment of a professional shop.

Product highlights

• Engineered for precise and powerful vertical linear motion.
• High-grade internal seals prevent leaks and maintain consistent pressure.
• Direct-fit replacement for Snap-On part number EAA0376G32A.
• Durable construction resists wear in high-cycle shop applications.
• Restores smooth tool positioning and operational stability.

Specs

• Component Type: Vertical Piston Assembly
• System Compatibility: Vertical Service Columns
• Manufacturer: Snap-On
• Manufacturer Part Number: ST4028392
• OEM Reference: EAA0376G32A

Direct replacement models

Suitable for Snap-On equipment utilizing the ST4028392 or EAA0376G32A vertical piston.

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.