Graco 167891 O-Ring Retainer

Graco 167891 Retainer O-Ring – OEM Replacement Part

Compatible Machines

This Graco 167891 Retainer O-Ring is used in various industrial and hydraulic spray systems. Confirm compatibility with your equipment parts manual before ordering.

• Graco HydraCat Pumps (13:1, 20:1, 45:1)
• Graco Viscount II 4500 Series
• Graco GH 733 Hydra-Spray Systems

Product Overview

The 167891 Retainer O-Ring is an original Graco component designed to hold O-rings securely within high-pressure pump assemblies. It helps maintain proper seal alignment and supports consistent fluid performance under demanding spraying applications.

Key Benefits

• Ensures O-ring stability and correct seating
• Helps prevent internal leakage in pumping systems
• Made from durable OEM-grade material
• Supports long-term sprayer reliability and performance

OEM Part Details

Frequently Asked Questions