GRACO Plug, Meter, Output - (SKU: 557901) Ease of maintenance as part

Ease of maintenance as part of a rebuild or repair kit

Used in GRACO fluid handling and spray equipment to maintain seal integrity and protect internal components from wear and contamination

ensuring reliable operation and reduced maintenance needs

maintenance and service shops

GRACO plural-component sprayer systems

GRACO Plug, Meter, Output - (SKU: 557901) Ease of maintenance as partThe GRACO 557901 is a plug designed for use as a manifold outlet plug for injectors in lubrication systems. It is a small, precision engineered component intended to seal or cap off output ports on meters or manifolds within GRACO industrial lubrication equipment. Material is not explicitly specified in available sources, but it is typically made from durable metals or engineered plastics suitable for industrial environments. Key Features: Plug 557901