GRACO Piston Kit, 640, UHMWPE, 28.55mm - (SKU: LCE640)The GRACO LCE640 KIT,PISTON,640,UHMWPE,28. 55MM is a piston rebuild kit designed for use in GRACO metering and dispensing systems. It contains a piston made from ultra high molecular weight polyethylene (UHMWPE), intended for reliable, wear resistant performance in fluid handling applications. Key Features: Piston Rebuild Kit LCE640 28. 55mm (approximate, as LCE644 is 28. 64mm; LCE640 is likely similar) UHMWPE (Ultra High Molecular Weight

ProContractor series

but it is commonly used in industrial fluid handling systems for reliable and secure connections

Removable for easy clean-out access

or hazardous fluids in industrial applications

Compact size for easy integration into fluid systems

519 is a spray tip assembly designed for use in GRACO spray equipment

notably in pavement marking systems for securing slide barrel assemblies

Using genuine GRACO parts like the 19Y279 ensures optimal performance

Regularly inspect and maintain parts to prevent downtime and ensure consistent performance

Regularly inspect the adapter for wear or damage as part of routine maintenance

High-quality manufacturing

Used in vehicle service and industrial lubrication systems for medium-duty oil dispensing and metering tasks