GRACO Repair Pump Kit for Mark VII Standard - (SKU: 16Y601) It is a wiring harness

It is a wiring harness and valve kit

but it is intended for reliable operation within GRACO systems where solvent management is required

The GRACO 255577 KIT

Oil or grease (maximum NLGI Grade 2)

Its main materials include hardened stainless steel

GRACO Repair Pump Kit for Mark VII Standard - (SKU: 16Y601) It is a wiring harnessThe GRACO 16Y601 KIT is a repair kit designed for the displacement pump of the Mark VII Standard model. It is intended to restore or maintain the performance of the pump by replacing worn or damaged components. The kit typically includes essential parts such as seals, o rings, and packing, though specific materials are not detailed in available documentation. Its primary function is to ensure reliable operation and extend the service life of GRACO