GRACO LSR Pump, Piston Washer - (SKU: SP401006)The GRACO SP401006 is a piston washer designed for use with LSR (Liquid Silicone Rubber) pumps. It is a maintenance part intended to ensure proper sealing and reliable operation within GRACO LSR metering and dispensing systems. The material is not specified in available sources, but typical piston washers for such applications are made from durable, chemical resistant materials compatible with LSR. Key Features: Piston Washer (Maintenance Part)

and marking in various industrial and commercial settings

Electric drive for quiet

Inspect the guide band and surrounding components for wear or damage during replacement

It is an original GRACO part intended to replace or upgrade the pump system within compatible sprayers

but it is a genuine GRACO part used for maintenance and repair purposes

It is typically constructed from durable materials suitable for harsh conditions and is intended for use in centralized lubrication systems to deliver oil or grease to multiple lubrication points

Reliability: genuine GRACO parts ensure consistent performance

Regularly inspect and maintain the pump to prevent downtime and ensure longevity

Includes 10 replacement gaskets per kit

polypropylene body

Supports rotating shafts in industrial machinery

Inspect for wear or damage before installation to maintain optimal performance