{"product_id":"aeagle-5-on-4-5-hot-galvanized-idler-hub-kit-2-set-for-3-500-lb-trailer-1-1-16-to-1-3-8-tapered-axle-with-bearings-seals","title":"Aeagle 5-on-4.5\" Hot-Galvanized Idler Hub Kit — 2-Set for 3,500 lb Trailer, 1-1\/16\" to 1-3\/8\" Tapered Axle with Bearings \u0026 Seals","description":"\u003cb\u003eAeagle 2-set idler hub kit supplies two hot-galvanized 5-hole, 4.5\" hubs with bearings and seals for 3,500 lb boat trailers using 1-1\/16\" to 1-3\/8\" tapered axles.\u003c\/b\u003e\n\n\u003cp\u003eIf you need a full replacement hub assembly for a 3,500 lb trailer axle that accepts 1-1\/16\" to 1-3\/8\" tapered spindles, this Aeagle kit arrives ready to install. Each kit contains two 5-hole 4.5\" hot-galvanized idler hubs plus matched inner and outer cone bearings, grease seals, dust covers, and hub nuts — everything required to rebuild two hubs. The hot-galvanized finish helps resist corrosion near saltwater and freshwater alike, and the parts are tested before shipping with a 12-month limited warranty for consumer confidence.\u003c\/p\u003e\n\n\u003ch3\u003eWhat components are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThis kit is comprehensive: you get both hubs and the hardware necessary to mount them correctly. Matched bearings and seals reduce the risk of premature wear and help maintain smooth rotation under towing loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2x 5-hole 4.5\" hot-galvanized idler hubs — corrosion-resistant finish\u003c\/li\u003e\n  \u003cli\u003e2x inner cone bearings (fit L68149, I.D. 1-3\/8\")\u003c\/li\u003e\n  \u003cli\u003e2x outer cone bearings (fit L44649, I.D. 1-1\/16\")\u003c\/li\u003e\n  \u003cli\u003e2x grease seals and 2x rubber dust covers for long-term protection\u003c\/li\u003e\n  \u003cli\u003e10x hub nuts for secure fastening and spares\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these hubs fit my trailer axle and bolt pattern?\u003c\/h3\u003e\n\u003cp\u003eThe hubs are built for a 5-on-4.5\" bolt circle and specifically for tapered axles that transition from 1-1\/16\" to 1-3\/8\" diameters. Verify both your bolt pattern and spindle taper before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5 on 4.5\" bolt circle — standard for many 3,500 lb trailers\u003c\/li\u003e\n  \u003cli\u003eAccepts tapered axles with 1-1\/16\" to 1-3\/8\" dimensions\u003c\/li\u003e\n  \u003cli\u003eDesigned as idler hubs (no drum brake provisions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and torque these hubs for safe operation?\u003c\/h3\u003e\n\u003cp\u003eProper installation preserves bearing life and prevents overheating. Use a torque wrench for initial tightening and follow the specified rotation-backoff sequence to set bearing preload correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTighten to 60 N·m (44 lb·ft) initially\u003c\/li\u003e\n  \u003cli\u003eBack off by 110° to achieve correct bearing preload\u003c\/li\u003e\n  \u003cli\u003ePack bearings with marine-grade grease and fit seals fully to prevent water ingress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and durability can I expect from the Aeagle kit?\u003c\/h3\u003e\n\u003cp\u003eThe hot-galvanized hubs and sealed bearings are intended to offer extended service life, particularly in wet or corrosive environments. Regular greasing and periodic inspection will keep the assembly functioning smoothly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHot-galvanized finish resists rust in coastal or humid conditions\u003c\/li\u003e\n  \u003cli\u003eGrease seals and dust covers keep contaminants out of bearings\u003c\/li\u003e\n  \u003cli\u003eParts are tested before shipping and covered by a 12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Aeagle hub kit is aimed at boat owners, trailer service shops, and DIYers who need a reliable idler-hub replacement for 3,500 lb trailers with a 5-on-4.5\" bolt pattern and tapered spindles. Choose this set when you want a complete, corrosion-resistant rebuild pack that includes matched bearings, seals, and hardware to get two hubs back into safe service.\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: Do these hubs fit drum brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These are idler hubs without brake drum provisions; they’re for non-brake axle applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the kit on saltwater boats?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The hot-galvanized finish improves corrosion resistance for marine environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aeagle","offers":[{"title":"Default Title","offer_id":48083931791518,"sku":"B0CLL8Q7Q1","price":99.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aeagle-front-view-hub-pair.jpg?v=1785840512","url":"https:\/\/northtrailauto.ca\/products\/aeagle-5-on-4-5-hot-galvanized-idler-hub-kit-2-set-for-3-500-lb-trailer-1-1-16-to-1-3-8-tapered-axle-with-bearings-seals","provider":"North Trail Auto","version":"1.0","type":"link"}