Graco 16M873 Prime Variable Valve Assembly Kit

Graco 16M873 Prime Variable Valve Assembly Kit

Compatible Machines

• Graco TrueCoat Pro (Model 16M886)
• Graco TrueCoat Pro (Model 16N657)
• Graco Hand-Held Electric Sprayer (Model 16N659)
• Graco Hand-Held Electric Sprayer (Model 16N673)
• Graco TrueCoat Pro II Cordless

Product Details

The Graco 16M873 Prime Variable Valve Assembly Kit is an OEM replacement kit designed for handheld TrueCoat sprayers requiring a variable prime/spray control valve. It restores proper priming performance and allows accurate switching between prime and spray modes with adjustable pressure functionality.

• OEM replacement kit for prime/spray valve assembly.
• Supports variable pressure operation.
• Restores proper priming and spray mode transitions.
• Designed specifically for select TrueCoat handheld models.

Key Features

• Variable pressure prime/spray valve assembly.
• Factory-tested for durability and reliable performance.
• Ensures correct pressure control for handheld sprayers.
• Direct OEM-fit installation.

Installation Notes

• Always perform the pressure relief procedure before servicing.
• Use a 13/16" deep socket for valve installation or removal.
• Apply pipe sealant to threads during installation.
• Torque to approximately 150 in-lb as specified in Graco documentation.
• Ensure the retainer alignment mark is correctly positioned.

Frequently Asked Questions