{"product_id":"2pcs-trailer-idler-hub-kits-5-on-4-5-for-3500-lbs-axle-22017k-1-2-20-thread","title":"2PCS Trailer Idler Hub Kits 5 on 4.5 for 3500 lbs Axle - 22017K 1\/2\"-20 thread","description":"\u003ch2\u003eTrailer Idler Hub Kits for 3500 lbs Axle\u003c\/h2\u003e\u003cp\u003eThis 2-pack of trailer idler hub kits fits 3500 lbs axles with a 5 on 4.5 bolt pattern and 1\/2\"-20 threaded studs, referenced as 22017K, giving you two complete idler hub assemblies for a fresh bearing and spindle setup.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese trailer idler hub kits are built for 3500 lbs axles running a 5 on 4.5 bolt pattern, letting you mount wheels on a non-driven axle with fresh hubs and hardware. Each kit pairs the idler hub with the thread and bolt spacing needed to match common trailer spindle and wheel setups. They suit trailer owners, repair shops, and fabricators working on utility, boat, or cargo trailers.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5 on 4.5 bolt pattern matches common 3500 lbs trailer wheel hubs\u003c\/li\u003e\n\u003cli\u003e1\/2\"-20 threaded studs accept standard trailer lug nuts\u003c\/li\u003e\n\u003cli\u003eRated for 3500 lbs axle applications\u003c\/li\u003e\n\u003cli\u003eIdler hub design mounts wheels on non-braked or free-rolling axle positions\u003c\/li\u003e\n\u003cli\u003eSold as a 2-piece kit for pairing hubs across an axle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor 3500 lbs trailer axles with a 5 on 4.5 bolt pattern\u003c\/li\u003e\n\u003cli\u003efor utility, cargo, and boat trailers running 3500 lbs idler axles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or damaged trailer idler hubs\u003c\/li\u003e\n\u003cli\u003eBuilding or refreshing a 3500 lbs trailer axle assembly\u003c\/li\u003e\n\u003cli\u003eConverting a driven axle position to a free-rolling idler setup\u003c\/li\u003e\n\u003cli\u003eServicing utility, boat, and cargo trailers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22017K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBolt Pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 on 4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAxle Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStud Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2\"-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are bearings and seals included? \u003cstrong\u003eA:\u003c\/strong\u003e This listing is for the idler hub kits as titled; check the kit contents against your bearing and seal requirements before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these hubs fit any 3500 lbs axle? \u003cstrong\u003eA:\u003c\/strong\u003e Fitment depends on the spindle size and bolt pattern, so confirm your axle spindle matches a 5 on 4.5 idler hub setup before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50554644791382,"sku":"ZZ3N00843","price":118.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_1fc08d2b-8ebe-4d22-8243-ff98cf1deeeb.jpg?v=1790897809","url":"https:\/\/www.solidspare.com\/products\/2pcs-trailer-idler-hub-kits-5-on-4-5-for-3500-lbs-axle-22017k-1-2-20-thread","provider":"Solid Spare","version":"1.0","type":"link"}