Graco 17K690 Pump Repair Kit Overview
The Graco 17K690 Pump Repair Kit restores your airless sprayer’s performance with genuine OEM packing components and precision-engineered seals. Ideal for professional contractors, it ensures smooth operation, leak prevention, and consistent spray patterns.
Compatible Machines
- Graco ProXchange Pumps
- Graco Pro XP Series
- Graco Mark Series Fluid Sections
- ProConnect Models 17J552, 17J553
Key Features
- Genuine OEM components: Nitrile packing rings, seals, and backup rings
- Durable construction: High-quality elastomers resist wear and solvent swelling
- Precision fit: Components match original OEM tolerances
- Comprehensive kit: Includes bearings, O-rings, fasteners, and shims
- Quick installation: Minimizes downtime and ensures reliable operation
- Performance optimization: Smooth hydraulic flow, stable pressure, and reduced pulsation
Installation Steps
Depressurize the system and drain fluid. Remove inlet/outlet manifolds and worn components. Clean mating surfaces, install new packing cups and seals, align the plunger, and tighten retaining hardware to specifications. Cycle at low pressure to verify leak-free operation.
Frequently Asked Questions
Compatible with Graco ProXchange Pumps, Pro XP Series, Mark Series Fluid Sections, and ProConnect Models 17J552 & 17J553.
The kit includes nitrile packing rings, seals, backup rings, bearings, O-rings, fasteners, shims, and a blueprint-style instruction sheet.
It restores smooth operation, stabilizes pressure, prevents leaks, reduces pulsation, and ensures consistent spray patterns, extending the pump’s service life.
