{"product_id":"bearing-buddy-2-401-chrome-trailer-wheel-bearing-protector-2-pack-43401","title":"Bearing Buddy 2.401\" Chrome Trailer Wheel Bearing Protector, 2-Pack (43401)","description":"\u003ch2\u003eBearing Buddy 2.401\" Chrome Trailer Wheel Bearing Protector, 2-Pack (43401)\u003c\/h2\u003e\u003cp\u003eThe Bearing Buddy is the original pressurized wheel bearing protector, designed to keep trailer bearings running longer by maintaining positive grease pressure inside the hub. This chrome-plated model fits hubs with a 2.401\" bore diameter and actively blocks water, dirt, and road grime from reaching your bearings — even after repeated submersion during boat launches. A 2-pack covers both wheels on a single axle.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.401\" bore diameter — fits hubs requiring the 43401 specification\u003c\/li\u003e\n\u003cli\u003eChrome-plated barrel with stainless steel internal components\u003c\/li\u003e\n\u003cli\u003ePositive-pressure grease system prevents water and contaminant intrusion\u003c\/li\u003e\n\u003cli\u003eEliminates the need for routine bearing repacking\u003c\/li\u003e\n\u003cli\u003eEasy press-in installation into existing hub bore\u003c\/li\u003e\n\u003cli\u003eSold as a 2-pack — covers both wheels on one axle\u003c\/li\u003e\n\u003cli\u003eCompatible with optional Bearing Buddy Bra vinyl cover and grease-level indicator accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoat trailers with 2.401\" hub bore diameter\u003c\/li\u003e\n\u003cli\u003eSnowmobile trailers\u003c\/li\u003e\n\u003cli\u003eATV and utility trailers\u003c\/li\u003e\n\u003cli\u003eRV and travel trailers\u003c\/li\u003e\n\u003cli\u003eAny trailer hub requiring a 2.401\" bearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e The 2.401\" bore is a common size on mid-range trailer axles. This is a straightforward freshwater and general-use fit — if your trailer sees regular saltwater exposure, step up to the stainless steel version for better long-term corrosion resistance. Note that the \u003ca href=\"\/products\/bearing-buddy-2-402-chrome-trailer-wheel-bearing-protector-2-pack-43402\"\u003e43402 (2.402\")\u003c\/a\u003e is just 0.001\" larger and may also be worth comparing for your specific hub. Always measure your hub bore before ordering. For trailers with drum brakes, pair with the \u003ca href=\"\/products\/bearing-buddy-spindo-seal-for-trailers-with-brakes-2-pack-60001\"\u003eBearing Buddy Spindo Seal\u003c\/a\u003e to complete the hub seal. To keep excess grease off your tires and wheels, the \u003ca href=\"\/products\/bearing-buddy-43105-bearing-buddy-with-bra-chrome-plated-2-328-2-pack-176-43105\"\u003eBearing Buddy With Bra\u003c\/a\u003e version includes a vinyl cover for a cleaner installation.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51257057640484,"sku":"176-43401","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/176-42201_21d629df-63e4-440e-9734-8f7773d1c393.jpg?v=1786687916","url":"https:\/\/marisolmarine.com\/products\/bearing-buddy-2-401-chrome-trailer-wheel-bearing-protector-2-pack-43401","provider":"Marisol Marine Company","version":"1.0","type":"link"}