{"product_id":"otoolling-trailer-hub-grease-seals-8-pack-double-lip-id-2-250-x-od-3-376-carbon-steel-fits-5200-7000-lb-axles","title":"Otoolling Trailer Hub Grease Seals 8-Pack Double-Lip ID 2.250\" x OD 3.376\" — Carbon Steel, Fits 5200–7000 lb Axles","description":"\u003cstrong\u003eOtoolling double-lip trailer hub grease seals, 8-pack, ID 2.250\" x OD 3.376\", are replacement seals built to stop axle leaks and keep contaminants out of 5200–7000 lb trailer hubs.\u003c\/strong\u003e\n\n\u003cp\u003eThese Otoolling seals replace common part numbers such as 01003600, 10-36, 22333TB, GS-2250DL, 452920, 482920 and fit D42 spindles and typical 5200–7000 lb axle setups. Each pack contains eight identical double-lip seals made from durable carbon steel and engineered to deliver a snug fit and extended service life under highway and storage conditions. The double-lip profile helps retain lubricants while keeping dirt, water and road debris away from bearings and spindle surfaces.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these seals prevent axle leaks?\u003c\/h3\u003e\n\u003cp\u003eThe double-lip configuration creates two interference points that limit lubricant escape and slow contaminant ingress. One lip contacts the rotating surface to retain grease, while the second provides a backup barrier against external debris and moisture. A precise ID\/OD sizing ensures a close fit to common spindle and hub bores, improving sealing performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo sealing lips for primary and secondary retention\u003c\/li\u003e\n  \u003cli\u003eAccurate ID 2.250\" and OD 3.376\" dimensions for consistent fit\u003c\/li\u003e\n  \u003cli\u003eCarbon steel construction resists deformation and abrasion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these seals fit my trailer axle or hub model?\u003c\/h3\u003e\n\u003cp\u003eThese Otoolling seals are intended for most 5200, 6000 and 7000 lb trailer axles and D42 spindle configurations. They are listed as compatible replacements for multiple OEM numbers, so they suit many RVs, utility trailers, boat trailers and enclosed trailers. Always measure your existing seal bore and spindle before installation to confirm match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces 01003600, 10-36, 22333TB and GS-2250DL\u003c\/li\u003e\n  \u003cli\u003eCompatible with 452920, 482920, AD3135E1 and AD3135EO numbers\u003c\/li\u003e\n  \u003cli\u003eDesigned for 5200–7000 lb axle weight classes and D42 spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features do these seals offer?\u003c\/h3\u003e\n\u003cp\u003eOtoolling uses carbon steel for dimensional stability and wear resistance in the sealing housing, combined with sealing lips engineered to handle oil and grease exposure. The construction tolerates typical road grime, oil splashes and seasonal weather without rapid breakdown. That durability reduces the frequency of rebuilds and helps protect bearings from premature failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon steel body for strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eOil- and corrosion-resistant sealing surfaces for longevity\u003c\/li\u003e\n  \u003cli\u003eDesigned for repeated installation and routine maintenance cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain these seals for best results?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires clean surfaces, light lubrication on the sealing lip, and even seating to avoid distortion. Use a proper seal driver sized to the OD and tap evenly around the perimeter until the seal is flush with the hub bore. Inspect seals periodically for leaks and replace them when you see grease loss, contamination ingress or lip damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat with a driver tool to avoid bending the lip\u003c\/li\u003e\n  \u003cli\u003eApply thin film of grease on lip and bore prior to installation\u003c\/li\u003e\n  \u003cli\u003eCheck regularly during routine axle or wheel maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners and technicians who service trailers, RVs and utility equipment with 5200–7000 lb axles and D42 spindles. This 8-pack suits fleet operators, weekend trailers and DIY mechanics who want a reliable supply of replacement seals that match common OEM numbers. If you need a robust, double-lip seal to protect bearings and retain lubricants on standard trailer hubs, these Otoolling seals offer a practical, cost-effective option.\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 seals fit 7000 lb trailer axles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are designed for 5200–7000 lb axles and compatible with many 7000 lb hub\/spindle configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many seals are included and are they identical?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pack contains eight identical double-lip seals, giving you enough replacements for multiple hubs or future repairs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Otoolling","offers":[{"title":"Default Title","offer_id":48085421752478,"sku":"B0GHV9N3TL","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/otoolling-front-packaging-8pack.jpg?v=1785870651","url":"https:\/\/northtrailauto.ca\/products\/otoolling-trailer-hub-grease-seals-8-pack-double-lip-id-2-250-x-od-3-376-carbon-steel-fits-5200-7000-lb-axles","provider":"North Trail Auto","version":"1.0","type":"link"}