These parts are easy to install and will make your nailer work like new again, Driver is annealed at the threaded end to lower the hardness and make the material more ductile for improved shock resistance
Replacement Part Number:SP 501519 501519 Aftermarket Piston Driver For Paslode F-350S with O-Ring 502104 Nailers Parts Which helps create a tight seal between the driver and the nailer's body, ensuring consistent performance High Quality Material: Heat-treated tool steel 6150 - Rockwell hardness 50-52 These parts are easy to install and will make your nailer work like new again, Driver is annealed at the threaded end to lower the hardness and make the material more ductile for improved shock resistance Package Includes: 501519 Aftermarket Piston Driver 1 pcs