The Graco 245341 Paint Sprayer Seat supports proper sealing in compatible paint sprayer valve assemblies. This replacement seat provides a secure contact point that helps control paint or coating flow during operation. Proper fit supports consistent fluid movement and normal spray performance. It can replace a worn, damaged, or faulty seat during maintenance or repair. Installing the ... https://www.wholetoolbox.com/graco-245341-paint-sprayer-seat/245341.html