GMax 3900, UltraMax795/1095 - Piston Valve

Shop the Piston Valve – Replacement for Graco 287877, SKU: 58-3178. Compatible with Graco GMax 3900, Ultra Max 795/1095, LineLazer II/III/IV, Mark IV, and more. Built to OEM standards for long-lasting performance.

The Piston Valve (SKU: 58-3178) is a premium replacement part engineered to deliver consistent spraying performance for professional contractors. This valve is built to meet or exceed OEM specifications, reducing downtime and extending the service life of your Graco sprayers.

• Replacement Part #: Graco 287-877

• SKU: 58-3178

Compatible Equipment:

• ASM: AllPro Mach 11,000 Plus, AllPro Mach 8600 Plus, H 2700 Plus, Zip-Spray 2700 Plus, 3100 Plus, 3400 G

• Graco: AllPro Mach 11,000 Plus, AllPro Mach 8600 Plus, EuroPro 1095, EuroPro 795, GMax 3900, GMax II 3900, GMx 3900, H 2700 Plus, LineLazer II/III/IV 3900, Mark IV, Mark IV TexSpray, RentalPro 360G, Ultimate Mx 1095, 795, Ultimate Mx II 695, 795, Ultra Max 1095, 795, Ultra Max II 695, 795, Zip-Spray 2700 Plus, 3100 Plus, 3400 G

• Sherwin Williams: Mark IV, Mark IV TexSpray, Ultimate Mx 1095, 795, Ultimate Mx II 695, 795

Key Benefits:

• Direct replacement for Graco 287877 piston valve

• Built for high-demand spraying applications

• Durable construction reduces wear and extends equipment life

• Easy to install for minimal downtime

• Trusted by contractors for reliability and performance