Graco 16U925 75cc Repair Kit

Graco 16U925 75 cc Repair Kit — Overview & Compatibility

The Graco 16U925 75 cc Repair Kit is the standard rebuild set for 75 cc displacement pumps. It replaces internal components such as packings, seals, O-rings, springs, piston/rod assembly parts, and valve components — restoring pump performance and extending the service life of your sprayer or fluid-handling equipment.

Compatible Machines

• Graco Merkur X48 75 cc displacement pump / sprayer
• Graco Merkur LW075A 75 cc pumps/sprayers (some referred to under aftermarket or equivalent part-numbers)

Why Use This Repair Kit

This kit is designed for 75 cc displacement pump systems, ensuring reliable restoration of worn internal parts in industrial-grade spray equipment. Using genuine repair kits helps maintain pressure integrity, reduce leaks, and prolong overall pump lifespan. 

Installation & Maintenance Notes

• Installation requires no special tools — just follow the pump’s disassembly/re-assembly instructions. 
• Before installing, flush the pump, relieve pressure and ensure all components are clean and debris-free.
• Use the rebuild kit only on 75 cc displacement pumps — other pump sizes need different kits.
• Post-installation, prime the pump according to the manufacturer’s instructions before operation.

Technical Summary

Frequently Asked Questions