{"product_id":"hz-cooling-fan-for-honda-gx610-gx620-gx670-gxv610-gxv620-gxv670-8-7-direct-fit-replacement-includes-flywheel-nut","title":"HZ Cooling Fan for Honda GX610 GX620 GX670 GXV610 GXV620 GXV670 — 8.7\" Direct-Fit Replacement, Includes Flywheel Nut","description":"\u003cp\u003e\u003cstrong\u003eHZ cooling fan is a direct-fit replacement flywheel fan for Honda GX610\/GX620\/GX670 and GXV610\/GXV620\/GXV670 V-twin engines, supplying reliable airflow to keep those 18–24 HP engines running at correct operating temperatures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your small engine’s factory fan is damaged, warped, or missing, this HZ replacement restores the cooling airflow and engine balance without the wait and expense of OEM sourcing. Designed to match the dimensions and mounting pattern of Honda part 19511-ZJ1-000, the fan ships together with the flywheel nut for an easier swap and is compatible with a broad range of horizontal and vertical V-twin engine applications.\u003c\/p\u003e\n\n\u003ch3\u003eWill this fan fit my Honda GX620 or GX670 engine?\u003c\/h3\u003e\n\u003cp\u003eYes — the HZ fan is manufactured to fit the same models as Honda part 19511-ZJ1-000. It suits GX610, GX620, GX670 and their GXV vertical counterparts across the 18HP, 20HP and 24HP ratings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Honda 19511-ZJ1-000\u003c\/li\u003e\n  \u003cli\u003eFits GX610, GX620, GX670 and GXV610, GXV620, GXV670\u003c\/li\u003e\n  \u003cli\u003eCompatible with 18HP, 20HP, 22HP and 24HP V-twin engines\u003c\/li\u003e\n  \u003cli\u003eIncludes flywheel nut for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the HZ fan perform compared to the original Honda part?\u003c\/h3\u003e\n\u003cp\u003eThe HZ fan reproduces the same blade profile and mounting dimensions to provide comparable airflow and engine balance. While it is an aftermarket part, it is produced at scale for use by many small-engine manufacturers and built to withstand normal operating demands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlade geometry matches OEM airflow pattern\u003c\/li\u003e\n  \u003cli\u003eBalanced for smooth rotation and reduced vibration\u003c\/li\u003e\n  \u003cli\u003eDurable material suited for engine temperatures and debris exposure\u003c\/li\u003e\n  \u003cli\u003ePackaged with the required flywheel nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich equipment and non-Honda engines can use this fan?\u003c\/h3\u003e\n\u003cp\u003eBeyond Honda-powered equipment, the HZ fan fits a variety of machines and compatible V-twin engines that share the same mounting and dimensions. It’s commonly used in mowers, generators, compressors, and pumps that employ GX620\/GX670 or similar engines from other manufacturers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUsed on Hustler and other mower models powered by GX engines\u003c\/li\u003e\n  \u003cli\u003eCompatible with certain Lifan, Loncin and Carroll Stream V-twin engines\u003c\/li\u003e\n  \u003cli\u003eWorks in generators, water pumps and compressors with matching flywheel fit\u003c\/li\u003e\n  \u003cli\u003eUseful for restorations or field repairs when OEM stock is unavailable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and what should I check?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward if you have basic mechanical skills and common tools. Confirm the fan’s outer diameter, keyway position and thread size before mounting, and torque the included nut to the engine maker’s specification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify 8.7-inch diameter and keyway alignment\u003c\/li\u003e\n  \u003cli\u003eUse proper flywheel puller for removal and reinstallation\u003c\/li\u003e\n  \u003cli\u003eTorque the supplied nut to manufacturer spec to prevent loosening\u003c\/li\u003e\n  \u003cli\u003eInspect for clearance to shrouds and other components after fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: mechanics, landscapers, fleet managers and DIY owners who need a cost-effective, ready-to-install replacement fan for Honda 18–24 HP V-twin engines. If you maintain mowers, generators, pumps or compressors using GX610\/GX620\/GX670 or GXV variants and want a dependable aftermarket option that includes the flywheel nut, the HZ cooling fan is intended for your repair or rebuild projects.\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: Does this fan replace Honda part 19511-ZJ1-000?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The HZ fan is made as a direct replacement for Honda part 19511-ZJ1-000 and fits the same GX\/GXV engine models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the flywheel nut included with the fan?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The fan ships with the flywheel nut to simplify removal and reinstallation during repair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HZ","offers":[{"title":"Default Title","offer_id":48084498612382,"sku":"B0BFNNR2FB","price":33.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hz-front-view-cooling-fan.jpg?v=1785857549","url":"https:\/\/northtrailauto.ca\/products\/hz-cooling-fan-for-honda-gx610-gx620-gx670-gxv610-gxv620-gxv670-8-7-direct-fit-replacement-includes-flywheel-nut","provider":"North Trail Auto","version":"1.0","type":"link"}