Graco 192172 Retainer, Packing, President

The Graco 192172 Retainer, Packing, President Coated is a genuine OEM replacement component designed for use in Graco President® air motors and Fire-Ball grease pumps. This retainer supports the throat packing assembly, helping maintain proper sealing performance, smooth piston rod movement, and reliable air motor operation.

Compatible Machines

• Graco Fire-Ball 425 Series 50:1 Grease Pump Model 205394
• Graco Fire-Ball 425 Grease Pump Model 205395
• Graco High-Pressure Grease Pump Model 206078
• Graco Fire-Ball 425 75:1 Grease Pump Model 239729
• Graco Fire-Ball 425 75:1 Grease Pump Model 239730
• Graco Fire-Ball 425 75:1 Grease Pump Model 239731
• Selected Graco President® Air Motor Assemblies

Product Features

What Does This Part Do?

The Graco 192172 Retainer Packing President Coated plays an important role in the air motor throat packing system. It helps keep internal sealing components properly positioned while protecting the assembly from premature wear and contamination.

• Helps maintain proper sealing performance
• Supports smooth piston rod operation
• Reduces air leakage inside the motor assembly
• Protects internal packing components from damage
• Improves reliability in high-pressure grease pump applications

Related Service Components

This retainer is commonly serviced together with other throat packing components during maintenance or rebuild procedures.

• 113935 Rod Wiper
• 113936 U-Cup Packing
• 113944 O-Ring
• 192173 Packing Washer

Frequently Asked Questions