Used in GRACO CAT 66DX pressure washer or pump equipment for oil seal replacement and maintenance
Inspect the valve stem assembly for any damage prior to installation
Its intended function is to provide secure fastening and attachment points within GRACO equipment
but such kits typically include metal and elastomeric components for durability and sealing
Material and specific intended use within a particular GRACO model are not specified in available sources
GRACO XTREME PUMP, 3400/115, NF, DT - (SKU: P55EC1) Used in GRACO CAT 66DXThe GRACO P55EC1 is an industrial grade airless pump designed for high performance fluid transfer and spraying applications. It is constructed for durability and is intended for use in demanding environments where reliable, continuous operation is required. The pump is typically used within GRACO airless sprayer systems for moving, measuring, controlling, and applying a wide range of fluids and viscous materials in commercial and industrial settings.