Graco 16M864 Reciprocator AC Repair Kit

Compatible Machines

This Graco 16M864 Kit, Repair, Reciprocator AC fits the following Graco units that use the reciprocator-drive assembly:

• Graco 16N661
• Graco 16N662
• Graco 16N663
• Graco 16P122
• Graco 16W104
• Graco 17C242
• Graco 17C811

Product Overview

The Graco 16M864 Kit, Repair, Reciprocator AC is an OEM replacement kit designed to restore the performance of the reciprocator assembly found in select Graco airless and texture sprayers. This kit includes essential internal wear components made from acetal material, ensuring long-lasting reliability and smooth reciprocating action during pump operation.

Key Features

• OEM replacement for restoring the reciprocator assembly
• Includes internal wear components such as seals and bushings
• Made from durable acetal material for enhanced chemical resistance
• Helps maintain smooth reciprocating motion for consistent pump performance

Why Replace the Reciprocator Components?

Over time, reciprocator components experience mechanical wear due to repeated motion and pressure cycles. Replacing these parts with this kit ensures:

• Improved pump efficiency and pressure stability
• Reduced downtime caused by internal wear
• Extended lifespan of the sprayer’s internal drive system

Installation Notes

• Always depressurize and disconnect the sprayer before maintenance
• Refer to your machine’s parts manual to confirm the reciprocator layout
• Verify the part number 16M864 before installation
• Prime and test the sprayer after reassembly to ensure proper operation

Frequently Asked Questions