{"product_id":"5-lug-h1000-oil-bath-hub-kit-300-029534","title":"5 Lug H1000 Oil Bath Hub Kit for 1-3\/8\" x 1-1\/16\" Tapered Spindle 300-029534","description":"\u003cp\u003e\u003cstrong\u003eH1000 Oil Bath Hub Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e5 Lug H1000 Oil Bath Hub Kit 300-029534\u003c\/strong\u003e is a replacement hub kit used on compatible EZ Loader boat trailers with H1000 style oil bath hub assemblies. This kit is designed for select 5-lug trailer hub applications using a \u003cstrong\u003e1-3\/8\" x 1-1\/16\" tapered spindle\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis oil bath hub kit helps service or replace a compatible trailer wheel hub assembly where the hub, bearings, seal, cap, spindle, bolt pattern, and lubrication system must all match. Correct hub fitment matters because the hub carries the trailer load, supports the wheel, protects the bearings, and operates under road heat, ramp use, water exposure, and repeated towing.\u003c\/p\u003e\n\u003cp\u003eThe hub body is built from marine-grade steel for boat trailer use. Because EZ Loader trailers were built with different hub styles, axle ratings, spindle sizes, and lubrication systems over the years, fitment should be confirmed before ordering.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; margin: 20px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 12px 14px; background: #12344d; color: #ffffff; font-size: 18px; border: 1px solid #d9e2e8;\" colspan=\"2\"\u003eProduct Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32%; padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003ePart Number:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e300-029534\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003ePart Type:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e5-lug H1000 oil bath hub kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eFits:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eCompatible EZ Loader boat trailers using H1000 style 5-lug oil bath hub assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eHub Style:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eH1000 oil bath hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eLug Pattern:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e5-lug hub application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eSpindle Fitment:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eFor select 1-3\/8\" x 1-1\/16\" tapered spindle applications; confirm before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eLubrication System:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eOil bath hub configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eApproximate Dimensions:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eApproximately 6-1\/2\" diameter x 4-1\/4\" high; approximately 5\" high with cap installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eMaterial:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eSteel \/ marine trailer hub construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eApplication Type:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eBoat trailer wheel hub replacement and service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eFunction:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eReplaces or services a compatible 5-lug H1000 oil bath wheel hub assembly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eWhy Buyers Like This Kit:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eH1000 oil bath application, 5-lug hub setup, tapered spindle fitment, useful for hub replacement, bearing service, seal leaks, and preventive trailer maintenance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; font-weight: bold; border: 1px solid #d9e2e8; background: #eaf3f8;\"\u003eImportant Fitment Note:\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eConfirm your trailer uses a compatible H1000 oil bath hub, 5-lug wheel pattern, and 1-3\/8\" x 1-1\/16\" tapered spindle before ordering. This is not a universal trailer hub kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e5 Lug H1000 Oil Bath Hub Kit Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement H1000 style oil bath hub kit for compatible EZ Loader boat trailers\u003c\/li\u003e\n\u003cli\u003eDesigned for select 5-lug trailer hub applications\u003c\/li\u003e\n\u003cli\u003eFor compatible 1-3\/8\" x 1-1\/16\" tapered spindle setups\u003c\/li\u003e\n\u003cli\u003eUseful for replacing worn, leaking, damaged, or contaminated hub assemblies\u003c\/li\u003e\n\u003cli\u003eSupports oil bath hub maintenance and trailer wheel-end service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical EZ Loader Trailer Applications\u003c\/h3\u003e\n\u003cp\u003eThis hub kit is commonly used on compatible EZ Loader boat trailers equipped with \u003cstrong\u003e5-lug H1000 oil bath wheel hubs\u003c\/strong\u003e. These hubs are part of the trailer’s running gear system and support the wheel, bearings, seal, cap, spindle, and oil bath lubrication setup.\u003c\/p\u003e\n\u003cp\u003eBecause trailer hubs can vary by trailer model, production year, axle rating, spindle size, and hub style, always compare your existing hub before ordering. If you are not sure, use your VIN, old hub parts, spindle measurements, and photos to confirm fitment.\u003c\/p\u003e\n\u003ch3\u003eOil Bath Hub Service Notes\u003c\/h3\u003e\n\u003cp\u003eOil bath hubs allow the lubricant level and condition to be inspected through the hub cap. However, oil bath systems must be sealed correctly. If the oil appears cloudy, milky, low, or contaminated, inspect the seal area, cap, bearings, and spindle before towing.\u003c\/p\u003e\n\u003cp\u003eFor compatible EZ Loader oil bath hubs, the correct oil type and fill level matter. Do not overfill the hub, and do not mix incompatible lubricants unless compatibility has been confirmed.\u003c\/p\u003e\n\u003ch3\u003eAssociated \/ Compatible Parts\u003c\/h3\u003e\n\u003cp\u003eThese related parts may be used when servicing compatible EZ Loader H1000 oil bath hubs. Confirm your specific hub style before ordering.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; margin: 20px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 12px 14px; background: #12344d; color: #ffffff; border: 1px solid #d9e2e8;\"\u003ePart Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; background: #12344d; color: #ffffff; border: 1px solid #d9e2e8;\"\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e\u003ca href=\"\/products\/ez-loader-hub-oil-chevron-clarity-150-machine-oil-250-035506\"\u003eChevron Clarity 150 Hub Oil\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e250-035506\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e\u003ca href=\"\/products\/h1000-oil-bath-hub-stud-290-034169\"\u003eH1000 Oil Bath Hub Stud 1\/2\"-20 x 2\"\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e290-034169\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003e\u003ca href=\"\/collections\/trailer-hub-parts\"\u003eTrailer Hub Parts\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border: 1px solid #d9e2e8;\"\u003eCollection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the hub is a compatible H1000 oil bath hub before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm the spindle size and bearing fitment before assembling the hub.\u003c\/li\u003e\n\u003cli\u003eInspect the spindle, seal surface, hub cap, bearings, wheel studs, and lug nuts before towing.\u003c\/li\u003e\n\u003cli\u003eReplace damaged, contaminated, leaking, overheated, or questionable wheel-end parts before reuse.\u003c\/li\u003e\n\u003cli\u003eUse the correct oil bath lubricant and fill level for your hub setup.\u003c\/li\u003e\n\u003cli\u003eAfter service, check hub temperature, oil level, cap seal, and lug nut torque before long-distance towing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e5 Lug H1000 Oil Bath Hub Kit Fitment Guidance\u003c\/h3\u003e\n\u003cp\u003eThis is not a universal trailer hub kit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your trailer uses an H1000 style oil bath hub.\u003c\/li\u003e\n\u003cli\u003eConfirm the hub uses a 5-lug wheel pattern.\u003c\/li\u003e\n\u003cli\u003eConfirm the spindle is a compatible 1-3\/8\" x 1-1\/16\" tapered spindle.\u003c\/li\u003e\n\u003cli\u003eConfirm bearing, seal, and cap compatibility before ordering.\u003c\/li\u003e\n\u003cli\u003eUse your trailer VIN, old hub parts, spindle measurements, and photos when checking fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions or Need Help Matching Parts?\u003c\/h3\u003e\n\u003cp\u003eEZLoaderParts411.com is operated by \u003cstrong\u003e411MarineCom, Inc.\u003c\/strong\u003e, part of the \u003cstrong\u003e411-Trailers Group\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe’re based at \u003cstrong\u003e11832 Speedway Blvd, #102, Hardeeville, SC 29927\u003c\/strong\u003e, serving boat trailer parts customers nationwide.\u003c\/p\u003e\n\u003cp\u003e📞 Call us — we answer the phone and help you get it right.\u003cbr\u003e📧 Send photos if needed — often the fastest way to confirm fitment.\u003c\/p\u003e\n\u003cp\u003eWe focus on \u003cstrong\u003ematching parts correctly the first time\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eReal-World Insight\u003c\/h3\u003e\n\u003cp\u003eHub failures usually start with heat, water intrusion, low oil level, seal failure, bearing wear, or incorrect fitment. If the old hub has run hot, leaked oil, turned cloudy or milky inside the cap, or shown bearing noise, inspect the spindle carefully before installing a replacement hub kit. A new hub kit can only perform correctly when the spindle, seal surface, bearings, cap, wheel, and lubrication system are also correct.\u003c\/p\u003e\n\u003ch2\u003eWhat to Have Ready When You Call\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTrailer year, make, and model\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVIN, if available\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHub style: H1000 oil bath or other hub type\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWheel pattern: 5-lug or other pattern\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpindle measurements\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotos of the hub, spindle, bearings, seal, cap, and wheel studs\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EZ Loader","offers":[{"title":"Default Title","offer_id":52897108853101,"sku":"300-029534","price":119.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3761\/6493\/files\/EZLoader300-029534H1000Wholekit.jpg?v=1773871591","url":"https:\/\/ezloaderparts411.com\/products\/5-lug-h1000-oil-bath-hub-kit-300-029534","provider":"EZLoaderParts411.com","version":"1.0","type":"link"}