Features
- Genuine Graco OEM replacement part
- Part Number: 16E403
- Reservoir / cup seal design
- Durable rubber or elastomer construction
- Helps prevent leaks and maintain proper suction
- Installs inside material cup cover
- Used in Graco TrueCoat and handheld sprayers
Description:
The Graco 16E403 Seal is a genuine OEM reservoir gasket designed for use in Graco handheld paint sprayers. It provides a tight, leak-resistant seal inside the material cup, helping maintain proper suction and consistent fluid flow during operation.

