{"product_id":"9-blade-wingfan-hub-set-5-bolt-75mm-center-boss-uniboss-style","title":"9-Blade Wing Fan Z Hub Set, 75mm 5-Bolt Center Boss","description":"\u003cp\u003eWing Fan 9-blade Z-series hub plate set (two halves) for a P1 taper center boss, standard duty: 75 mm center feature, 5 bolts on a 90 mm circle. The center boss is sold separately; photos that show one are for reference.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9 blade positions, Z-series\u003c\/li\u003e\n\u003cli\u003e75 mm center feature\u003c\/li\u003e\n\u003cli\u003e5 bolts on a 90 mm circle for the center boss\u003c\/li\u003e\n\u003cli\u003eDie-cast aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhich blades fit\u003c\/h3\u003e\n\u003cp\u003eTakes Multiwing and Wing Fan Z-series blades, such as the 4Z, 5Z and 7Z, and the Wing Fan P4Z, P5Z and P6Z. Blades of the two brands fit the same hub, but they may not weigh the same, so use one brand per fan (or place them in opposite positions to keep the fan in balance).\u003c\/p\u003e\n\u003ch3\u003eAbout the P1 center boss\u003c\/h3\u003e\n\u003cp\u003eA P1 uniboss bolts into the center of the hub and clamps to your shaft with a P1 split taper bushing, so one hub fits a range of shaft sizes. AS\/BS and AR\/BR are the two boss styles; they set which side the bushing and its bolts face. Pick the style that gives you access on your machine. Not sure? Send a photo of your current fan. Bushings: \u003ca href=\"\/products\/p1-bushing\"\u003eP1 taper bushing\u003c\/a\u003e, 3\/4\" to 1-1\/2\" bore.\u003c\/p\u003e\n\u003ch3\u003eMatching center boss\u003c\/h3\u003e\n\u003cp\u003eMultiwing \u003ca href=\"\/products\/multiwing-uniboss-p1-taper\"\u003eAS\/BS\u003c\/a\u003e or \u003ca href=\"\/products\/multiwing-center-boss-uniboss-5-bolt-p1-taper-ar-br\"\u003eAR\/BR\u003c\/a\u003e; Wing Fan \u003ca href=\"\/products\/multiwing-uniboss-p1-taper-copy\"\u003eAS\/BS\u003c\/a\u003e or \u003ca href=\"\/products\/wingfan-uniboss-p1-taper-center-boss-ar-br\"\u003eAR\/BR\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eBuilding a fan\u003c\/h3\u003e\n\u003cp\u003eAdd 9 \u003ca href=\"\/collections\/multiwing-wingfan-blades\"\u003efan blades\u003c\/a\u003e (or fewer, with \u003ca href=\"\/products\/fan-blade-cap-wingfan\"\u003eWing Fan blanking caps\u003c\/a\u003e in the empty holes), a center boss, a \u003ca href=\"\/products\/p1-bushing\"\u003eP1 taper bushing\u003c\/a\u003e, and our \u003ca href=\"\/products\/fan-blade-cutting-service-z-series\"\u003eZ-series cutting service\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNot sure what you have?\u003c\/h3\u003e\n\u003cp\u003eUse our \u003ca href=\"\/pages\/identify-your-fan\"\u003efan identification form\u003c\/a\u003e. It walks you through the diameter, blade count, hub size and series in a few minutes, and you can attach photos. We will confirm the right part before you order.\u003c\/p\u003e\n\u003ch3\u003eOrdering and shipping\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStock shown is what is on our shelf today.\u003c\/li\u003e\n\u003cli\u003eOrder by 11 am Pacific and in-stock parts ship the same day. After 11 am we can still ship the same day in some cases. Call (360) 661-0875 for a rush.\u003c\/li\u003e\n\u003cli\u003eShows sold out? Call or use the \u003ca href=\"\/pages\/identify-your-fan\"\u003efan identification form\u003c\/a\u003e and we will give you a lead time or suggest an equivalent.\u003c\/li\u003e\n\u003cli\u003eSaturday delivery is possible in some cases. Call to arrange it.\u003c\/li\u003e\n\u003cli\u003eShipping overages are refunded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout Amphibious Marine\u003c\/h3\u003e\n\u003cp\u003eWe are a dealer for \u003ca href=\"https:\/\/www.multi-wing.com\/\" title=\"Multiwing fans and fan blades\"\u003eMultiwing\u003c\/a\u003e and \u003ca href=\"https:\/\/www.wingfan.com\/\" title=\"Wing Fan fans and fan blades\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWing Fan\u003c\/a\u003e fans and blades, and we specialize in fast fan repairs: blade cutting, balancing, replacement hubs and complete fans. When we don't have the exact part on hand, our fan design software lets us design a permanent or temporary replacement fan for time-critical applications, and we can often ship the same day.\u003c\/p\u003e","brand":"Wing Fan","offers":[{"title":"Default Title","offer_id":44898315763755,"sku":"AM2468","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0137\/7743\/6729\/files\/FullSizeRender_2bb60c35-53f6-4be0-8961-20744e9913d5.jpg?v=1787346233","url":"https:\/\/multiwingfanrepair.com\/products\/9-blade-wingfan-hub-set-5-bolt-75mm-center-boss-uniboss-style","provider":"Amphibious Marine | Multiwing \u0026 Wing Fan Parts","version":"1.0","type":"link"}