GRACO Piston, 4", 0.505, Accumulator, Rear Seal, UHMW - (SKU: 01/0257/88) and longevity of GRACO fluid-handling

and longevity of GRACO fluid-handling systems

Designed for lasting reliability

which is a standard nitrile or similar elastomer for sealing applications

The GRACO 25A857 is a repair kit for the fluid section of the Husky 1050 TP AC TP industrial pump

Supports reliable operation and maintenance

GRACO Piston, 4", 0.505, Accumulator, Rear Seal, UHMW - (SKU: 01/0257/88) and longevity of GRACO fluid-handlingThis is a genuine GRACO piston designed for use in accumulator applications. It is constructed with a UHMW (Ultra High Molecular Weight) rear seal, providing enhanced durability and resistance to wear. The part is intended for use within GRACO equipment that requires reliable sealing and smooth operation in accumulator systems. Key Features: Piston 4", 0. 505 UHMW rear seal Designed for GRACO accumulator systems Ultra High Molecular Weight (UHMW) rear