{"product_id":"bearing-buddy-2-441-chrome-trailer-wheel-bearing-protector-2-pack-42440","title":"Bearing Buddy 2.441\" Chrome Trailer Wheel Bearing Protector, 2-Pack (42440)","description":"\u003ch2\u003eBearing Buddy 2.441\" Chrome Trailer Wheel Bearing Protector, 2-Pack (42440)\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 2.441\" 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\u003e2.441\" bore diameter — fits hubs requiring the 42440 specification\u003c\/li\u003e\n\u003cli\u003eChrome-plated steel 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 accessory\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoat trailers with 2.441\" 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 2.441\" 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 2.441\" bore is a common size on mid-range boat and utility trailer axles. This is the standard chrome protector — a solid choice for freshwater use and general trailering. If you want the Bra vinyl cover included in the box for a cleaner installation, the \u003ca href=\"\/products\/bearing-buddy-2-441-chrome-trailer-wheel-bearing-protector-with-bra-2-pack-42441\"\u003e42441 With Bra (2.441\")\u003c\/a\u003e is the bundle version. For saltwater environments, consider stepping up to a stainless steel model for better long-term corrosion resistance — see the \u003ca href=\"\/products\/bearing-buddy-2-444-stainless-steel-trailer-wheel-bearing-protector-2-pack-42444\"\u003e42444 stainless (2.444\")\u003c\/a\u003e as the closest stainless size. 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.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51257057443876,"sku":"176-42440","price":78.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/176-1980_139a1290-9465-4fc7-b779-3aa3c38a1666.jpg?v=1786687912","url":"https:\/\/marisolmarine.com\/products\/bearing-buddy-2-441-chrome-trailer-wheel-bearing-protector-2-pack-42440","provider":"Marisol Marine Company","version":"1.0","type":"link"}