{"product_id":"gzjosum-42-grease-gun-hose-extension-1-8-npt-for-20v-max-cordless-10-000-psi-flexible-with-coupler","title":"GZJoSum 42\" Grease Gun Hose Extension 1\/8\" NPT for 20V MAX Cordless — 10,000 psi, Flexible with Coupler","description":"\u003cp\u003e\u003cstrong\u003eThe GZJoSum DCGG5703-42 is a 42-inch, 1\/8\" NPT replacement grease gun hose assembly designed to restore reach and reliability to compatible 20V MAX cordless grease guns.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement hose kit delivers a long, flexible extension that lets you access tight fittings and recessed grease points without modifying the tool. Built to withstand up to 10,000 psi working pressure and engineered for common cordless and hand-pump grease guns, the assembly includes a coupler and matches the DCGG570B\/DCGG571 series and related part numbers so you can swap it in quickly.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose improve access to hard-to-reach grease fittings?\u003c\/h3\u003e\n\u003cp\u003eThe 42-inch flexible design gives you additional length to reach recessed or awkwardly positioned zerks without stretching or disassembling surrounding components. Flexibility keeps the hose from kinking while you maneuver around engine bays, agricultural fittings, and industrial joints.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e42\" length for extended reach into confined spaces\u003c\/li\u003e\n  \u003cli\u003eFlexible construction resists kinks and preserves flow\u003c\/li\u003e\n  \u003cli\u003e1\/8\" bore maintains consistent grease delivery\u003c\/li\u003e\n  \u003cli\u003eCoupler included for quick attachment and removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this hose fit my 20V MAX cordless grease gun model?\u003c\/h3\u003e\n\u003cp\u003eThis assembly is made for the DCGG5703-42 family of hoses and is compatible with several 20V MAX grease gun models and related part numbers. Confirm your tool’s thread and connector type (1\/8\" NPT) to ensure direct compatibility before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with DCGG570B Type 1 and DCGG570K Type 1\u003c\/li\u003e\n  \u003cli\u003eWorks with DCGG571B Type 1 and DCGG571M1 Type 1\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with models listed as N365752 and DCGG5703-42\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/8\" NPT threading for broad fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the hose under regular shop and field use?\u003c\/h3\u003e\n\u003cp\u003eThe hose is constructed from high-quality, reinforced materials to resist abrasion, joint flex, and repeated coupling cycles. Rated for up to 10,000 psi working pressure, it is suitable for heavy-duty greasing tasks while remaining compact and sturdy for storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10,000 psi maximum working pressure rating\u003c\/li\u003e\n  \u003cli\u003ePremium materials that resist wear and tearing\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand repeated flexing and connection cycles\u003c\/li\u003e\n  \u003cli\u003eCompact profile for durable storage in tool bags or boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is included and how simple is installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships as a ready-to-mount replacement hose assembly with a preinstalled coupler so you can swap it onto compatible grease guns in minutes. No special tools are required for most standard 1\/8\" NPT threaded connections, and the hose’s flexible design makes alignment and handling straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 42\" replacement grease gun hose assembly\u003c\/li\u003e\n  \u003cli\u003ePreinstalled coupler for quick connection\u003c\/li\u003e\n  \u003cli\u003e1\/8\" bore and NPT thread for standard fitment\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play replacement for compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GZJoSum DCGG5703-42 hose kit is ideal for mechanics, fleet technicians, agricultural operators, and DIYers who need reliable extended reach for greasing hard-to-access fittings. Choose this hose if you own a compatible 20V MAX cordless or hand-pump grease gun and want a durable, high-pressure extension that simplifies maintenance without complex installation.\u003c\/p\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: Is the DCGG5703-42 hose compatible with all 20V MAX grease guns?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many 20V MAX models listed (DCGG570B\/K, DCGG571B\/M1, N365752) that use 1\/8\" NPT threads; verify your tool’s connector before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum working pressure for this hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The hose is rated for a maximum working pressure of 10,000 psi under normal use conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GZJoSum","offers":[{"title":"Default Title","offer_id":48085897642142,"sku":"B0CRYJ76GH","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gzjosum-front-packaging-grease-hose.jpg?v=1785880000","url":"https:\/\/northtrailauto.ca\/products\/gzjosum-42-grease-gun-hose-extension-1-8-npt-for-20v-max-cordless-10-000-psi-flexible-with-coupler","provider":"North Trail Auto","version":"1.0","type":"link"}