{"product_id":"mat-10k-oil-bath-hub-drum-kit-with-bearings-seal-and-oil-cap-99-86510-hd-h-kit","title":"MAT 10K Oil-Bath Hub \u0026 Drum Kit with Bearings, Seal and Oil Cap (99-86510-HD-H-KIT)","description":"\u003cstyle\u003e\n  .rp-mag-lock{\n    --rp-black:#111111;\n    --rp-charcoal:#1d1d1f;\n    --rp-gray:#6b7280;\n    --rp-line:#d8d8d8;\n    --rp-maroon:#6e0f11;\n    --rp-gold:#d7a126;\n    --rp-cream:#fff7e3;\n    --rp-shadow:0 16px 36px rgba(0,0,0,.08);\n    --rp-radius:20px;\n    font-family:\"Helvetica Neue\",Helvetica,Arial,sans-serif;\n    color:var(--rp-black);\n    line-height:1.6;\n  }\n\n  .rp-mag-lock *{\n    box-sizing:border-box;\n  }\n\n  .rp-mag-lock .rp-shell{\n    max-width:1080px;\n    margin:0 auto;\n    padding:28px 18px 40px;\n    background:linear-gradient(180deg,#fafafa 0%,#ffffff 22%,#ffffff 100%);\n  }\n\n  .rp-mag-lock .rp-hero{\n    position:relative;\n    overflow:hidden;\n    border:1px solid #ececec;\n    border-radius:28px;\n    padding:30px 24px 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border-radius:999px;\n    background:linear-gradient(135deg,#111 0%,#2b2b2b 100%);\n    color:#fff;\n    text-decoration:none;\n    font-size:14px;\n    font-weight:800;\n    letter-spacing:.04em;\n    text-transform:uppercase;\n    box-shadow:0 12px 28px rgba(0,0,0,.18);\n  }\n\n  .rp-mag-lock .rp-btn:hover{\n    opacity:.94;\n  }\n\n  .rp-mag-lock .rp-footer{\n    text-align:center;\n    margin:32px 0 0;\n  }\n\n  .rp-mag-lock .rp-footer img{\n    max-width:100%;\n    height:auto;\n    border-radius:18px;\n  }\n\n  .rp-mag-lock .rp-seo{\n    display:none;\n  }\n\n  @media (max-width:900px){\n    .rp-mag-lock .rp-grid-2,\n    .rp-mag-lock .rp-feature-grid{\n      grid-template-columns:1fr;\n    }\n\n    .rp-mag-lock .rp-title{\n      font-size:28px;\n    }\n\n    .rp-mag-lock .rp-subhead{\n      font-size:16px;\n    }\n  }\n\n  @media (max-width:640px){\n    .rp-mag-lock .rp-shell{\n      padding:18px 12px 28px;\n    }\n\n    .rp-mag-lock .rp-hero{\n      border-radius:22px;\n      padding:24px 18px 22px;\n    }\n\n    .rp-mag-lock .rp-feature{\n      padding:16px;\n    }\n\n    .rp-mag-lock .rp-title{\n      font-size:24px;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"rp-mag-lock\"\u003e\n  \u003cdiv class=\"rp-shell\"\u003e\n\n    \u003c!-- HERO --\u003e\n    \u003cdiv class=\"rp-hero\"\u003e\n      \u003cdiv class=\"rp-logo\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/LOGO-FINALx200.png?v=1763669885\" alt=\"R \u0026amp; P Carriages\"\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"rp-kicker\"\u003e10K Trailer Hub \u0026amp; Drum Assembly Kit\u003c\/div\u003e\n\n      \u003ch1 class=\"rp-title\"\u003eMAT 10K Oil-Bath Hub \u0026amp; Drum Kit with Bearings, Seal and Oil Cap\u003c\/h1\u003e\n\n      \u003cp class=\"rp-subhead\"\u003e\n        Complete single-wheel-end service kit built around the MAT 99-86510-HD-H hub and drum for compatible 10,000 lb trailer axle applications.\n      \u003c\/p\u003e\n\n      \u003cdiv class=\"rp-partline\"\u003e\n        \u003cspan class=\"rp-badge\"\u003eKit SKU: 99-86510-HD-H-KIT\u003c\/span\u003e\n        \u003cspan class=\"rp-badge alt\"\u003e10K Application\u003c\/span\u003e\n        \u003cspan class=\"rp-badge alt\"\u003eOne Wheel-End Kit\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- KEY SPECS AND FITMENT --\u003e\n    \u003cdiv class=\"rp-section rp-grid-2\"\u003e\n\n      \u003cdiv\u003e\n        \u003cdiv class=\"rp-rule-title\"\u003e\n          \u003ch2\u003eKey Measurements \u0026amp; Specs\u003c\/h2\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"rp-table-wrap\"\u003e\n          \u003ctable\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n                \u003cth\u003eSpecification\u003c\/th\u003e\n                \u003cth\u003eDetail\u003c\/th\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eKit SKU\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e99-86510-HD-H-KIT\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003ePrimary Component\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eMAT 99-86510-HD-H hub and drum\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eOil-bath hub, drum, bearing and seal kit\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eAxle Class\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e10,000 lb trailer axle applications\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eInner Bearing\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e395S — 2.625-inch inside diameter\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eOuter Bearing\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e387A — 2.250-inch inside diameter\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eOil Seal\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e10-3125-06 — 3.12-inch × 4.506-inch\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eOil Cap\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eDexter 021-036-00 — 4-inch oil cap\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eOne complete wheel-end kit\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003cdiv class=\"rp-rule-title\"\u003e\n          \u003ch2\u003eFitment \/ Application\u003c\/h2\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"rp-table-wrap\"\u003e\n          \u003ctable\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n                \u003cth\u003eCategory\u003c\/th\u003e\n                \u003cth\u003eDetails\u003c\/th\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eCompatible 10K trailer hub and drum applications using the listed bearing combination\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eInner Bearing Fit\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e395S bearing with 2.625-inch inside diameter; 394A race application\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eOuter Bearing Fit\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003e387A bearing with 2.250-inch inside diameter; 382A race application\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eOil-Cap Applications\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eListed for compatible Dexter 10K HD through 15K and pre-2009 10K general-duty applications\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eFitment Method\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eMatch the existing hub, bearing numbers, bearing diameters, seal dimensions and oil-cap diameter\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd\u003eAxle capacity alone does not establish fitment. Verify every wheel-end specification before ordering.\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- FEATURES --\u003e\n    \u003cdiv class=\"rp-section\"\u003e\n      \u003cdiv class=\"rp-rule-title\"\u003e\n        \u003ch2\u003eFeatures\u003c\/h2\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"rp-feature-grid\"\u003e\n        \u003cdiv class=\"rp-feature\"\u003e\n          \u003ch3\u003e10K Hub \u0026amp; Drum Assembly\u003c\/h3\u003e\n          \u003cp\u003e\n            The kit is centered around one MAT 99-86510-HD-H hub and drum for compatible heavy-duty 10K trailer wheel-end applications.\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"rp-feature\"\u003e\n          \u003ch3\u003eMatched Bearing Combination\u003c\/h3\u003e\n          \u003cp\u003e\n            Includes one 395S inner bearing and one 387A outer bearing in the sizes specified for this hub and drum.\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"rp-feature\"\u003e\n          \u003ch3\u003eOil-Bath Components Included\u003c\/h3\u003e\n          \u003cp\u003e\n            Includes the 4-inch Dexter oil cap, center oil plug, cap O-ring and oil seal required for the listed oil-bath configuration.\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"rp-feature\"\u003e\n          \u003ch3\u003eSingle Wheel-End Package\u003c\/h3\u003e\n          \u003cp\u003e\n            Components are grouped as one kit for servicing one compatible trailer wheel end. Order two kits when servicing both ends of one axle.\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- INCLUDED COMPONENTS --\u003e\n    \u003cdiv class=\"rp-section\"\u003e\n      \u003cdiv class=\"rp-rule-title\"\u003e\n        \u003ch2\u003eIncluded Components\u003c\/h2\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"rp-table-wrap\"\u003e\n        \u003ctable\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003cth\u003eQuantity\u003c\/th\u003e\n              \u003cth\u003ePart Number\u003c\/th\u003e\n              \u003cth\u003eIncluded Item\u003c\/th\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e99-86510-HD-H\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eMAT 10K hub and drum assembly for 395S inner and 387A outer bearings\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e395S\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eInner bearing, 2.625-inch inside diameter; fits 394A race applications\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e387A\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eOuter bearing, 2.250-inch inside diameter; fits 382A race applications\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e021-036-00\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eDexter 4-inch oil cap for compatible heavy-duty wheel-end applications\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e046-032-00\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eCenter oil plug for the included oil cap\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e010-050-00\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eOil-cap O-ring, 3.734-inch inside diameter × .139-inch cross section\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e1\u003c\/td\u003e\n              \u003ctd\u003e\u003cstrong\u003e10-3125-06\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd\u003eRed oil seal, 3.12-inch × 4.506-inch\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FINAL VERIFICATION --\u003e\n    \u003cdiv class=\"rp-note\"\u003e\n      \u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e\n      This kit is intended for one compatible wheel end using a 395S inner bearing, 387A outer bearing, 3.12-inch × 4.506-inch oil seal and 4-inch oil cap. Before ordering, compare the existing hub number, bearing numbers, spindle bearing surfaces, seal dimensions, oil-cap diameter and complete axle specifications. A trailer’s stated 10,000 lb axle capacity by itself is not enough to confirm fitment.\n    \u003c\/div\u003e\n\n    \u003c!-- CTA --\u003e\n    \u003cdiv class=\"rp-cta-wrap\"\u003e\n      \u003ca class=\"rp-btn\" href=\"\/search?q=99-86510-HD-H\"\u003eShop Matching 10K Wheel-End Parts\u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SEO --\u003e\n    \u003cdiv class=\"rp-seo\"\u003e\n      99-86510-HD-H-KIT, 99-86510-HD-H hub drum kit, MAT 10K hub and drum, 10K trailer hub kit, 395S bearing, 387A bearing, 394A race, 382A race, Dexter 021-036-00 oil cap, 046-032-00 oil plug, 010-050-00 O-ring, 10-3125-06 oil seal, 10K oil bath hub drum kit, heavy duty trailer wheel end kit\n    \u003c\/div\u003e\n\n    \u003c!-- FOOTER --\u003e\n    \u003cdiv class=\"rp-footer\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/Baseball_AdvertisingRP-sign_1.jpg?v=1771533480\" alt=\"R \u0026amp; P Carriages\"\u003e\n    \u003c\/div\u003e\n\n    \u003chr style=\"border:0;border-top:1px solid #eee;margin:24px 0 0;\"\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Need a Trailer Part","offers":[{"title":"Default Title","offer_id":59729359733022,"sku":"99-86510-HD-H-KIT","price":214.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2659\/6148\/files\/387A_2.jpg?v=1726327384","url":"https:\/\/needatrailerpart.com\/products\/mat-10k-oil-bath-hub-drum-kit-with-bearings-seal-and-oil-cap-99-86510-hd-h-kit","provider":"Need a Trailer Part","version":"1.0","type":"link"}