{"product_id":"rev-hd-r1-t03-trailer-wheel-seal","title":"REV HD R1-T03 Trailer Wheel Seal | TN Spindle","description":"\u003ch2\u003eREV HD R1-T03 REV-1 Trailer Wheel Seal | TN Spindle | Severe Duty Wheel End Seal\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eREV HD R1-T03 REV-1 Trailer Wheel Seal\u003c\/strong\u003e is a premium severe-duty wheel seal engineered for commercial trailer axles with TN (Tapered Narrow) spindles. Designed to protect trailer wheel bearings from dirt, water, road debris, and lubricant loss, the R1-T03 delivers exceptional sealing performance for dry vans, refrigerated trailers, flatbeds, tank trailers, and vocational equipment.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBuilt with REV HD's innovative \u003cstrong\u003eFlex Seal™ Technology\u003c\/strong\u003e, the R1-T03 helps reduce installation errors by allowing the seal to flex during hub installation, significantly reducing the chance of cocked seals—the leading cause of premature wheel seal failure. The heavy-duty steel construction, wider sealing surfaces, and multiple internal sealing lips provide superior durability in even the harshest operating environments. :contentReference[oaicite:0]{index=0}\n\u003c\/p\u003e\n\n\u003cp\u003e\nWhether you're servicing a fleet trailer or performing preventive wheel-end maintenance, the REV HD R1-T03 provides OEM-quality performance that helps maximize bearing life, reduce downtime, and lower maintenance costs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium REV HD REV-1 severe-duty trailer wheel seal\u003c\/li\u003e\n\u003cli\u003eDesigned for TN (Tapered Narrow) trailer spindles\u003c\/li\u003e\n\u003cli\u003eCompatible with both oil and grease lubricated hubs\u003c\/li\u003e\n\u003cli\u003eExclusive Flex Seal™ design helps prevent cocked installation\u003c\/li\u003e\n\u003cli\u003eHeavy-duty steel top plate protects against installation damage and brake heat\u003c\/li\u003e\n\u003cli\u003eWider inside and outside sealing surfaces for improved coverage\u003c\/li\u003e\n\u003cli\u003eMultiple internal sealing lips for maximum contamination protection\u003c\/li\u003e\n\u003cli\u003eIncludes complimentary Seal Extend installation compound\u003c\/li\u003e\n\u003cli\u003eBuilt for on-highway, off-road, and severe-duty applications\u003c\/li\u003e\n\u003cli\u003e1-Year REV HD warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e REV HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e R1-T03\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e REV-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Trailer Wheel Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Type:\u003c\/strong\u003e TN (Tapered Narrow)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 6.000\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 4.625\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubrication:\u003c\/strong\u003e Oil or Grease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material:\u003c\/strong\u003e Premium NBR Elastomer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eMajor Cross Reference Numbers\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKF \/ CR 46300\u003c\/li\u003e\n\u003cli\u003eSKF \/ CR 46304\u003c\/li\u003e\n\u003cli\u003eSKF \/ CR 46305\u003c\/li\u003e\n\u003cli\u003eSKF \/ CR 46306\u003c\/li\u003e\n\u003cli\u003eSKF \/ CR 46308\u003c\/li\u003e\n\u003cli\u003eNational 370025A\u003c\/li\u003e\n\u003cli\u003eNational 380025A\u003c\/li\u003e\n\u003cli\u003eNational 455211\u003c\/li\u003e\n\u003cli\u003eStemco 373-0143\u003c\/li\u003e\n\u003cli\u003eStemco 373-0243\u003c\/li\u003e\n\u003cli\u003eStemco 372-7097\u003c\/li\u003e\n\u003cli\u003eStemco 307-0743\u003c\/li\u003e\n\u003cli\u003eConMet 10005436\u003c\/li\u003e\n\u003cli\u003eConMet 10045888\u003c\/li\u003e\n\u003cli\u003eMeritor A1205G2191\u003c\/li\u003e\n\u003cli\u003eMeritor A1205R2566\u003c\/li\u003e\n\u003cli\u003eMeritor A1205X1662\u003c\/li\u003e\n\u003cli\u003eMeritor A1205C2343\u003c\/li\u003e\n\u003cli\u003eDexter 1005503\u003c\/li\u003e\n\u003cli\u003eGreat Dane 42478\u003c\/li\u003e\n\u003cli\u003eHendrickson A-11571\u003c\/li\u003e\n\u003cli\u003eHendrickson A-25540\u003c\/li\u003e\n\u003cli\u003eREV HD R1-T03\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDry Van Trailers\u003c\/li\u003e\n\u003cli\u003eRefrigerated (Reefer) Trailers\u003c\/li\u003e\n\u003cli\u003eFlatbed Trailers\u003c\/li\u003e\n\u003cli\u003eTank Trailers\u003c\/li\u003e\n\u003cli\u003eUtility Trailers\u003c\/li\u003e\n\u003cli\u003eGreat Dane Trailers\u003c\/li\u003e\n\u003cli\u003eWabash Trailers\u003c\/li\u003e\n\u003cli\u003eHyundai Translead Trailers\u003c\/li\u003e\n\u003cli\u003eVanguard Trailers\u003c\/li\u003e\n\u003cli\u003eWilson Trailers\u003c\/li\u003e\n\u003cli\u003eTimpte Trailers\u003c\/li\u003e\n\u003cli\u003eTrailmobile Trailers\u003c\/li\u003e\n\u003cli\u003eFontaine Trailers\u003c\/li\u003e\n\u003cli\u003eMost North American TN-Spindle Trailer Hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Replace Your Trailer Wheel Seal?\u003c\/h3\u003e\n\n\u003cp\u003e\nA leaking wheel seal can contaminate brake linings, damage wheel bearings, and allow moisture and debris into the hub assembly. Replacing worn seals during wheel bearing service helps maintain proper lubrication, extend bearing life, improve braking performance, and reduce costly roadside breakdowns.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:25px;border-left:4px solid #ff6a00;margin:25px 0;\"\u003e\n\u003ch3\u003e🔥 High Conversion Add-On: Complete Your Trailer Wheel End Service\u003c\/h3\u003e\n\n\u003cp\u003e\nProtect your trailer investment by replacing wheel seals, bearings, hub caps, hub oil, and spindle hardware together. A complete wheel-end service minimizes downtime, reduces maintenance costs, and helps keep your trailers safely on the road.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Severe-Duty Construction\u003c\/li\u003e\n\u003cli\u003e✔ TN Spindle Design\u003c\/li\u003e\n\u003cli\u003e✔ Oil \u0026amp; Grease Compatible\u003c\/li\u003e\n\u003cli\u003e✔ Flex Seal™ Technology\u003c\/li\u003e\n\u003cli\u003e✔ Premium Wheel Bearing Protection\u003c\/li\u003e\n\u003cli\u003e✔ Fleet-Proven Reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#fff7ef;padding:20px;border:1px solid #ffb366;border-radius:8px;margin-top:20px;\"\u003e\n\u003ch3\u003e🚛 Frequently Purchased Together\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e✔ Trailer Wheel Bearing Kits\u003c\/li\u003e\n\u003cli\u003e✔ Hub Oil\u003c\/li\u003e\n\u003cli\u003e✔ Trailer Hub Caps\u003c\/li\u003e\n\u003cli\u003e✔ Spindle Nut Kits\u003c\/li\u003e\n\u003cli\u003e✔ Brake Drums \u0026amp; Brake Shoes\u003c\/li\u003e\n\u003cli\u003e✔ Complete Trailer Wheel End Service Kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eComplete your trailer wheel-end service with premium bearings, hub oil, seals, and brake components for maximum reliability and reduced downtime.\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RevHD","offers":[{"title":"Default Title","offer_id":67044791648301,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/4526\/0845\/files\/R1-S01.jpg?v=1783827280","url":"https:\/\/performancedieselgroup.com\/products\/rev-hd-r1-t03-trailer-wheel-seal","provider":"Performance Diesel Group","version":"1.0","type":"link"}