{"product_id":"agtiaai-877-323-hitachi-nailer-rebuild-kit-piston-driver-gasket-set-for-nr83a-nr83a2","title":"AGTIAAI 877-323 Hitachi Nailer Rebuild Kit – Piston Driver \u0026 Gasket Set for NR83A NR83A2","description":"\u003ch2\u003eRestore peak performance with the AGTIAAI rebuild kit\u003c\/h2\u003e\n\u003cp\u003eRefresh your Hitachi framing nailer with AGTIAAI 877-323, a rebuild kit designed to bring back near-new responsiveness. This selection of brand-new, unused parts is made for quick installation, letting you resume work with confidence on busy job sites. The kit focuses on replacing worn components with precision-fit alternatives, helping you maintain steady drives and smooth cycling.\u003c\/p\u003e\n\u003ch3\u003eWhat’s inside\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePiston driver component (877-323) paired with a gasket assortment\u003c\/li\u003e\n  \u003cli\u003eRibbon spring set (878-421) and piston bumper (878-303)\u003c\/li\u003e\n  \u003cli\u003eAdditional aftermarket gasket pieces to restore sealing integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for Hitachi NR83 family framing nailers, including NR83A and NR83A2 variants\u003c\/li\u003e\n  \u003cli\u003eAlso suitable for related NV83 air nailer platforms in the same generation family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose this rebuild kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNew, unused parts provide a close-to-original fit and feel\u003c\/li\u003e\n  \u003cli\u003eQuick installation supports faster refurbishing without specialized tools\u003c\/li\u003e\n  \u003cli\u003eGasket components help seal the chamber and maintain consistent drive performance\u003c\/li\u003e\n  \u003cli\u003eRibbon spring and bumper elements contribute to smoother cycling and reduced impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world use, a refreshed nailer can deliver steadier nail spacing, fewer jams, and more reliable operation between full service. This kit offers a practical way to extend the tool’s life and maintain dependable performance on demanding projects.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePower down the tool and disconnect the air supply.\u003c\/li\u003e\n  \u003cli\u003eOpen the housing and remove worn components.\u003c\/li\u003e\n  \u003cli\u003eInstall the piston driver, new gaskets, ribbon spring, and bumper as indicated.\u003c\/li\u003e\n  \u003cli\u003eReassemble, reconnect air, and test on scrap material before returning to work.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which models are compatible with this rebuild kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Hitachi NR83 series nailers, including NR83A and NR83A2.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What parts are included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Piston driver, gasket set, ribbon spring, and piston bumper.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AGTIAAI","offers":[{"title":"Default Title","offer_id":47463970635950,"sku":"B0DTCS6SKN","price":71.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/agtiai-hitachi-nailer-rebuild-kit-piston-driver.jpg?v=1770287323","url":"https:\/\/handyskook.ca\/products\/agtiaai-877-323-hitachi-nailer-rebuild-kit-piston-driver-gasket-set-for-nr83a-nr83a2","provider":"HandySkook","version":"1.0","type":"link"}