Graco 288803 Lid Gasket Parts Kit

Compatible Machines

The Graco 288803 Lid Gasket Parts Kit fits the following Graco airless paint sprayer models and series that use lid gasket sealing in their fluid assemblies:

• Graco 290 Series Sprayers (e.g., 290 PC, Classic 290) – OEM parts for fluid cup and lid sealing
• Graco Ultra Max Series (e.g., Ultra Max II 495, Ultra Max 650) – common industrial airless models
• Graco Magnum Series (e.g., X5, X7) – homeowner and contractor airless sprayers
• Graco TrueCoat and TrueAirless handheld sprayers – handheld lid seal applications
• Other Graco Contractor-Grade Sprayers that require lid gaskets in fluid housings

Product Overview

The Graco 288803 Lid Gasket Parts Kit is a genuine OEM replacement component sourced directly from Graco. It includes a lid gasket and related sealing elements designed to create a tight, leak-free seal between the lid/cover and the fluid reservoir or housing on applicable Graco sprayers. Proper sealing prevents paint or coating leakage, preserves internal pressure, and maintains optimal spray performance. This kit restores the original sealing performance of the machine’s fluid system. 

Features & Benefits

• OEM Quality – Factory-engineered to Graco specifications for exact fit and function.
• Leak Prevention – Maintains a robust seal under pressure to prevent paint seepage during operation.
• Durable Construction – Built to withstand repeated use and high-pressure spraying environments.
• Restore Performance – Replaces worn or damaged gaskets to restore fluid integrity and extend machine life.

Installation Notes

Before installing the kit, ensure the machine is depressurized and cleaned. Remove the old gasket and debris from the sealing surfaces, then install the new gasket according to the machine’s service manual to ensure a proper seal. Appropriate torque and alignment help prevent future leakage.

Product Specifications

Frequently Asked Questions