{"product_id":"trailer-hub-kit-5-bolt-4-5-in-for-3500-lbs-durable-replacement","title":"Trailer Hub Kit 5 Bolt 4.5 in for 3500 lbs - Durable Replacement","description":"\u003cp\u003eIn this review the focus is on a single-purpose trailer hub kit designed for 3500 lb trailers, and the bottom line is clear: this kit is for DIYers and service shops that need a durable, ready-to-install replacement hub that fits #84 spindles. The reviewer found that the kit arrives with everything needed, including pre-lubricated tapered bearings and spare hardware, which makes installation straightforward. The combination of gray cast iron construction and a salt spray tested finish is the single biggest reason to consider this hub for routine trailer maintenance or axle rebuilds.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit for #84 spindles:\u003c\/strong\u003e The kit matches tapered bearings L44649 outer and L68149 inner to fit common 1-1\/16 in and 1-3\/8 in spindle dimensions for reliable alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 lug, 4.5 in bolt pattern:\u003c\/strong\u003e The hub is built for 5x4.5 bolt pattern and a 3500 lb axle rating, ensuring compatibility with many light- to medium-duty trailers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3000 standard cast iron:\u003c\/strong\u003e Manufactured from gray cast iron to G3000 standards to provide rigidity and improved heat dissipation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e A silver coating passed a 96-hour salt spray test, helping the hub resist rust in marine and roadside environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete installation kit:\u003c\/strong\u003e Ships with hub, L44649 and L68149 bearings, grease seal, castle nut, cotter pin, lug nuts, washer, plus two dust caps and two rubber plugs for convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-lubricated bearings:\u003c\/strong\u003e Bearings arrive pre-greased to reduce initial assembly time and to help ensure correct lubrication at first use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis hub kit suits trailer owners who perform their own maintenance, small repair shops, and boat trailer owners who need parts that resist saltwater corrosion. It is a practical option for anyone replacing worn hubs where a 3500 lb rating and 5x4.5 bolt pattern are required.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for heavy commercial trailers that exceed 3500 lb per axle or for trailers that require a different bearing or bolt pattern; buyers should confirm spindle type (#84) and bearing sizes before ordering to avoid compatibility issues.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes as an all-in-one kit so installers do not need to source multiple parts separately.\u003c\/li\u003e\n\u003cli\u003eDurable gray cast iron construction with tested corrosion resistance for longer service life.\u003c\/li\u003e\n\u003cli\u003ePre-lubricated bearings and spare dust caps\/plug parts speed up installation and add convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended specifically for #84 spindles and 5x4.5 bolt pattern, so it is not universal and requires verification before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt pattern\u003c\/td\u003e\n\u003ctd\u003e5 x 4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle rating\u003c\/td\u003e\n\u003ctd\u003e3500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter bearing\u003c\/td\u003e\n\u003ctd\u003eL44649 (1-1\/16 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner bearing\u003c\/td\u003e\n\u003ctd\u003eL68149 (1-3\/8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGray cast iron hub, carbon steel components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion test\u003c\/td\u003e\n\u003ctd\u003e96-hour salt spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded parts\u003c\/td\u003e\n\u003ctd\u003eHub, bearings, grease seal, castle nut, cotter pin, lug nuts, washer, 2 dust caps, 2 rubber plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe hub kit is a solid value for anyone who needs a 3500 lb, 5x4.5 replacement that fits #84 spindles; its G3000-grade cast iron construction and corrosion-tested finish make it a dependable choice for trailers and boat trailers. For DIY installers and small shops who want an all-in-one package with pre-lubricated bearings and spare parts, this offers practical convenience and long-term durability.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my spindle?\u003c\/strong\u003e\u003cbr\u003eThis kit fits #84 spindles using L44649 outer and L68149 inner tapered bearings; check your spindle and bearing sizes before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it ready to install?\u003c\/strong\u003e\u003cbr\u003eYes, bearings arrive pre-lubricated and the kit includes all necessary hardware and spare dust caps for immediate installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it resist saltwater exposure?\u003c\/strong\u003e\u003cbr\u003eThe hub has a silver coating and passed a 96-hour salt spray test, improving resistance to corrosion in marine conditions.\u003c\/p\u003e","brand":"Hitchvoyager","offers":[{"title":"Default Title","offer_id":48752046440667,"sku":"B0DL2Y8BTQ","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719Sh3BXU8L._AC_SL1500.jpg?v=1778793797","url":"https:\/\/gearmusthave.com\/products\/trailer-hub-kit-5-bolt-4-5-in-for-3500-lbs-durable-replacement","provider":"GearMustHave","version":"1.0","type":"link"}