GRACO Piston Injector, Single Point, 3400, M8X1 - (SKU: 558306) Durable hardened steel needle

Durable hardened steel needle

Inspect for debris accumulation and clean or replace as needed

Replace spacer if any deformation or excessive wear is detected

leak prevention

• Follow the equipment manual for correct installation sequence

GRACO Piston Injector, Single Point, 3400, M8X1 - (SKU: 558306) Durable hardened steel needleThe GRACO 558306 is a piston injector designed for single point lubrication systems. It is constructed from industrial grade materials suitable for demanding environments and is intended to deliver precise lubrication to critical points within GRACO automatic lubrication equipment. Key Features: Piston Injector Single Point, 3400, M8X1 Compatible with GRACO automatic lubrication systems and similar equipment requiring single point lubrication Fast and