General description Revitalize your F350S, F250S, or F325C framing nailer with this comprehensive O-Ring Rebuild Kit. Designed to restore your nailer's performance, this kit includes essential components that ensure a quick and efficient installation, making your tool work like new again. Technical specifications Part Numbers: 500866, 501001, 402011, 500407 Material: Plastic and paper Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with F350S, F250S, and F325C framing nailers Includes: 1 set O-ring Rebuild Kit, 1 pcs 500866 Piston Bumper, 1 pcs 402011 Cylinder Seal, 1 pcs 501001 Cap Gasket, 1 pcs 500407 Spring Installation Parts install quickly for easy replacement Usage Restores functionality to your framing nailer Other information