Graco 16H137 O-Ring Packing FX-90

Compatible Machines – Graco 16H137 O-Ring Packing FX-90

This Graco 16H137 O-Ring Packing FX-90 is used in the FX-90 style hose coupling found on several Graco airless sprayer models. Below is the verified list of machines that use hose kit 24W830, which includes this O-ring.

• Graco 390 PC – Model 17C310
• Graco 390 PC Hi-Boy – Model 17C313
• Graco Nova 390 PC – Model 826195
• Graco Ultra Max II 490 PC Pro – Models 17E852 / 17E853
• Graco Ultimate MX II 490 PC Pro – Model 826243
• Graco Ultra Max II 495 PC Pro – Models 17E855 / 17E856

Product Details

The O-Ring Packing FX-90 provides a sealing function within the FX-90 fluid coupling system. It helps maintain proper sealing performance in the hose connection, preventing leaks and ensuring consistent spray pressure.

Key Features

• OEM replacement sealing O-ring.
• Designed for FX-90 style hose coupling assemblies.
• Helps prevent leaks at the hose connection point.
• Ensures proper pressure retention and smooth spraying performance.

When to Replace It

• If you observe fluid leakage at the FX-90 hose connection.
• When installing a new 24W830 hose kit.
• If the existing O-ring appears worn, flattened, or cracked.

Frequently Asked Questions