1 Set Air Nail Gun Parts 877-323 878-303 Driver Bumper Ribbon Spring Cylinder Ring Gasket Service Kit Compatible with Hitachi NR83A NR83A2 NR83A3 NV65AC NV50A1

Feature: 【Package Contents】The nail gun maintenance accessories includes the 877-323 piston driver, 878-421 ribbon spring, and 878-303 piston bumper, along with various specification gaskets (877-334/877-325/877-852/877-854/877-329) and cylinder ring, providing a complete set of components for repair or maintenance.【Compatible Models】The air nail gun parts are compatible with Hitachi nail guns, and are compatible with models such as the NV65AC Coil Nail Tray Nail Gun, NV50A1 Lightweight Multi-Purpose Nail Gun, NV50AP2 Combination Nail Gun Plus, and NV65AA. As OEM specification parts, they are also suitable for cylinder plate repairs in roofing nailers like the NR65AK2 and NV45AB2.【Adaptability】Compatible with Hitachi NR83A5, NR83A, NR83A2, NR83A3, NR83A3S, NR83, and NV83 model nail guns, offering suitable options for maintaining the core components of these common models.【Sturdy Structure】The piston driver features an aluminum press-fit shaft groove design, which helps reduce the likelihood of loosening during use. Combined with a hardened steel lock nut and micro-mechanical locking interface, it further enhances the overall integrity of the piston driver assembly.【Easy Maintenance】These gasket pneumatic tools are core components of the nail gun’s power system, designed for quick disassembly, assembly, and replacement. By installing these parts into the equipment, the nail gun’s working performance can be restored, extending its service life.Specification:Name: Air Nail Gun PartsMaterial: Metal, PlasticCompatible With : Hitachi Nail GunsPackage Included:1 Set * Air Nail Gun Parts

• 【Complete Repair Kit】: This kit provides all essential parts for nail gun maintenance including piston driver ribbon spring piston bumper multiple gaskets and cylinder ring it is a one stop solution for restoring performance
• 【Fits Multiple Models】: The parts are compatible with NV65AC NV50A1 NV50AP2 NV65AA NR65AK2 and NV45AB2 they work as reliable replacements for OEM components
• 【Suitable for NR83 Series】: The kit is designed for NR83A5 NR83A NR83A2 NR83A3 NR83A3S NR83 and NV83 nail guns it supports regular maintenance and repair of these models
• 【Durable Piston Driver】: The aluminum shaft groove design reduces loosening the hardened steel lock nut and locking interface improve stability and durability
• 【Quick Replacement】: The gaskets and other components are easy to install they allow for fast maintenance and help extend the nail gun’s service life