Graco 168851 Male Gland Packing

Graco 168851 Gland Packing (Male) – OEM Seal Component

Compatible Machines

This original Graco 168851 Gland Packing Male is used in the piston/throat sealing system of selected Graco airless sprayers and pump assemblies. Below is a verified compatibility list based on known replacement references and kit associations:

• Graco Ultra 395 Series
• Graco Ultra 495 Series
• Graco Ultra 695 Series
• Graco Magnum 257500 Series
• Graco Magnum 257600 Series
• Graco Magnum 257700 Series
• Graco TrueCoat 260800 Series
• Graco TrueCoat 261000 Series
• Fire-Ball Pump Series (select models)

Product Overview

The 168851 Gland Packing Male plays a critical role in maintaining a leak-resistant seal inside the pump’s packing stack. It supports proper rod alignment, reduces wear, and ensures smooth hydraulic operation. This component is often replaced together with packings and bearings during a pump rebuild.

Key Features

• OEM precision-fit replacement component
• Supports optimal sealing performance
• Designed for long service life under demanding spray workloads
• Recommended replacement during full packing service

Technical Notes

The 168851 Gland Packing Male is referenced in several rebuild and maintenance kits where Graco requires gland and bearing replacement whenever packings are serviced. Proper installation helps protect the piston/throat rod from scoring and premature wear.

Maintenance Guidance

• Always relieve system pressure before servicing
• Inspect packings and glands during every rebuild interval
• Use only clean lubrication compatible with OEM recommendations
• Verify part number using pump serial and model before ordering

Frequently Asked Questions