{"product_id":"dexter-k71-059-00-trailer-axle-bearing-seal-kit-for-3-2k-3-7k-axles-1-980-seal-bore-1-axle","title":"Dexter Bearing and Seal Replacement Kit K71-059-00, 545 Bearing, 1.980 Inch Outer Bore, 3.2K and 3.7K Axles, 1 Axle Set","description":"\u003cp\u003eThe Dexter K71-059-00 Bearing and Seal Replacement Kit supplies the bearings and seal needed to service one boat trailer axle rated for 3.2K and 3.7K applications. It is built around the 545 bearing with a 1.980 inch outer bore, matching the hub dimensions used on these axle capacities. This kit is intended for routine maintenance and repair when hub bearings show wear, run dry of grease, or fail an inspection, and it lets the owner replace the wearing components without buying a full hub assembly.\u003c\/p\u003e\u003cp\u003eBecause trailer bearings operate submerged and reheated with every launch and retrieval cycle, using a matched bearing and seal set from Dexter helps maintain the correct fit and seal engagement that a hub depends on for water resistance. Each kit is packaged to service a single axle; a trailer with two axles will require two kits, and tandem or triple-axle trailers should order a kit per axle serviced.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dexter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e K71-059-00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Number:\u003c\/strong\u003e 545\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Bore:\u003c\/strong\u003e 1.980 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Capacity Rating:\u003c\/strong\u003e 3.2K and 3.7K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 1 axle per kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.92 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 876983008476\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3.2K and 3.7K rated boat trailer axles using a 545 bearing with a 1.980 inch outer bore\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eNo OEM cross-reference numbers available for this part\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Dexter K71-059-00 kit include?\u003c\/strong\u003e The K71-059-00 kit includes the bearings and seal needed to service one boat trailer axle, matched to the 545 bearing and 1.980 inch outer bore used on 3.2K and 3.7K rated axles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many axles does one K71-059-00 kit cover?\u003c\/strong\u003e One kit covers a single axle, so a tandem-axle trailer needs two kits and a triple-axle trailer needs three.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat outer bore size does this kit fit?\u003c\/strong\u003e This kit is sized for a 1.980 inch outer bore hub.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat bearing number is used in this kit?\u003c\/strong\u003e The kit is built around the 545 bearing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat axle capacities is the K71-059-00 kit designed for?\u003c\/strong\u003e It is designed for axles rated at 3.2K and 3.7K.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the K71-059-00 kit weigh?\u003c\/strong\u003e The kit weighs 1.92 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Dexter part?\u003c\/strong\u003e Yes, K71-059-00 is a genuine Dexter part number, not an aftermarket equivalent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace trailer axle bearings and seals?\u003c\/strong\u003e Bearings and seals should be replaced when they show wear, run dry of grease, overheat, or fail a routine hub inspection; the K71-059-00 kit supplies the parts needed for that service on one 3.2K\/3.7K axle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the K71-059-00 kit include grease?\u003c\/strong\u003e The kit supplies the bearings and seal for the axle; it does not list grease as an included item.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this kit on both axles of a tandem-axle trailer?\u003c\/strong\u003e One K71-059-00 kit services only one axle, so a tandem-axle trailer requires two separate kits.\u003c\/p\u003e","brand":"Dexter","offers":[{"title":"Default Title","offer_id":48991262867675,"sku":"DEX-K71-059-00","price":80.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/Dexter-5-Lug-4-and-a-half-inch-Bolt_3200--37000lbs-Axle-Bearing-and-Seal-Replacement-Kit-K71-059-00__14299.1747363799.500.750.jpg?v=1785329082","url":"https:\/\/www.goodvibesmarina.com\/products\/dexter-k71-059-00-trailer-axle-bearing-seal-kit-for-3-2k-3-7k-axles-1-980-seal-bore-1-axle","provider":"Good Vibes Marina","version":"1.0","type":"link"}