GRACO LOK NUT FOR 419-902C, 903, 904, 905 - (SKU: 4-419-902-LOK)The GRACO 4 419 902 LOK is a lock nut designed for use with GRACO 419 902C, 903, 904, and 905 series components. Its material is not specified in available documentation, but it is intended to secure and fasten critical parts within GRACO lubrication and maintenance equipment, ensuring reliable assembly and preventing loosening during operation. Key Features: Lock Nut For 419 902C, 903, 904, 905 series GRACO 419 902C, 903, 904, 905 series Secures

Fluid Manifold Kit

ensuring efficient operation and maintenance of air-powered components

Its primary function is to prevent leaks at connection points

The GRACO 16A362 is a stainless steel (SST) reducer fitting designed to connect hoses or components with #6 and #10 JIC (Joint Industry Council) thread sizes

Protects and secures linear sensor components

BULK OIL is a hydraulic-powered oil transfer pump package designed for bulk oil handling

and maintenance systems where reliable sealing is critical for pump and lower assembly performance

Proven technology from GRACO’s Fire-Ball pump line

Supports smooth operation of piston assemblies

but it is intended to provide a reliable seal between components within the EcoQuip equipment

Ensure compatibility with the specific GRACO SaniForce pump model before installation

Durable PCD construction for extended wear life