{"product_id":"bearing-buddy-2-717-chrome-trailer-wheel-bearing-protector-with-bra-2-pack-43712","title":"Bearing Buddy 2.717\" Chrome Trailer Wheel Bearing Protector with Bra, 2-Pack (43712)","description":"\u003ch2\u003eBearing Buddy 43712 – 2.717\" Chrome Bearing Protector with Bra, 2-Pack\u003c\/h2\u003e\u003cp\u003eThe Bearing Buddy 43712 is a chrome-plated bearing protector designed to keep water, dirt, and road contaminants out of trailer wheel hub bearings while maintaining proper grease pressure. The spring-loaded piston inside the Bearing Buddy maintains positive grease pressure in the hub, preventing water intrusion during boat trailer submersion. An automatic pressure relief feature allows excess grease to escape if the hub is overfilled, protecting seals from over-pressurization. Includes the Bearing Buddy Bra — a vinyl cover that fits over the unit to contain any excess grease and keep it off tires and wheels. Sold as a 2-pack (one pair).\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.717\" bore diameter — confirm hub bore before ordering\u003c\/li\u003e\n\u003cli\u003eChrome-plated steel barrel with stainless steel internal parts\u003c\/li\u003e\n\u003cli\u003eSpring-loaded piston maintains positive grease pressure in the hub\u003c\/li\u003e\n\u003cli\u003ePrevents water intrusion — makes hubs safely submersible\u003c\/li\u003e\n\u003cli\u003eAutomatic pressure relief — excess grease escapes safely if hub is overfilled\u003c\/li\u003e\n\u003cli\u003eIncludes Bearing Buddy Bra vinyl cover to contain excess grease\u003c\/li\u003e\n\u003cli\u003eEasy to install — press-fit into standard hub bore\u003c\/li\u003e\n\u003cli\u003eSold as a 2-pack (one pair)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoat trailers with 2.717\" hub bore diameter\u003c\/li\u003e\n\u003cli\u003eUtility trailers with 2.717\" hub bore diameter\u003c\/li\u003e\n\u003cli\u003eTrailers that are regularly submerged during boat launching and retrieval\u003c\/li\u003e\n\u003cli\u003eAny trailer hub requiring positive-pressure bearing protection and grease retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe most important spec to confirm before ordering is the hub bore diameter — 2.717\" is a less common size, so measure the existing hub bore or check your axle specification before purchasing. Bearing Buddy units are available in a range of bore sizes; if 2.717\" doesn’t match, see the \u003ca href=\"\/products\/bearing-buddy-2-560-chrome-trailer-wheel-bearing-protector-2-pack-42560\"\u003e2.560\" Chrome\u003c\/a\u003e, \u003ca href=\"\/products\/bearing-buddy-2-562-chrome-trailer-wheel-bearing-protector-2-pack-42562\"\u003e2.562\" Chrome\u003c\/a\u003e, \u003ca href=\"\/products\/bearing-buddy-2-441-chrome-trailer-wheel-bearing-protector-2-pack-42440\"\u003e2.441\" Chrome\u003c\/a\u003e, or \u003ca href=\"\/products\/bearing-buddy-2-402-chrome-trailer-wheel-bearing-protector-2-pack-43402\"\u003e2.402\" Chrome\u003c\/a\u003e options. For stainless steel versions, see the \u003ca href=\"\/products\/bearing-buddy-2-444-stainless-steel-trailer-wheel-bearing-protector-2-pack-42444\"\u003e2.444\" Stainless\u003c\/a\u003e and \u003ca href=\"\/products\/bearing-buddy-2-448-stainless-steel-trailer-wheel-bearing-protector-2-pack-42448\"\u003e2.448\" Stainless\u003c\/a\u003e. For trailers with brakes, see the \u003ca href=\"\/products\/bearing-buddy-spindo-seal-for-trailers-with-brakes-2-pack-60001\"\u003eBearing Buddy Spindo Seal\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-2-441-chrome-trailer-wheel-bearing-protector-with-bra-2-pack-42441\"\u003eBearing Buddy 2.441\" Chrome with Bra, 2-Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-2-560-chrome-trailer-wheel-bearing-protector-2-pack-42560\"\u003eBearing Buddy 2.560\" Chrome, 2-Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-2-562-chrome-trailer-wheel-bearing-protector-2-pack-42562\"\u003eBearing Buddy 2.562\" Chrome, 2-Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-2-441-chrome-trailer-wheel-bearing-protector-2-pack-42440\"\u003eBearing Buddy 2.441\" Chrome, 2-Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-2-402-chrome-trailer-wheel-bearing-protector-2-pack-43402\"\u003eBearing Buddy 2.402\" Chrome, 2-Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-2-444-stainless-steel-trailer-wheel-bearing-protector-2-pack-42444\"\u003eBearing Buddy 2.444\" Stainless Steel, 2-Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bearing-buddy-spindo-seal-for-trailers-with-brakes-2-pack-60001\"\u003eBearing Buddy Spindo Seal – For Trailers with Brakes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51257094766628,"sku":"176-43712","price":82.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/176-42201_18907708-d158-4531-a65a-d105c62f5e2f.jpg?v=1786688441","url":"https:\/\/marisolmarine.com\/products\/bearing-buddy-2-717-chrome-trailer-wheel-bearing-protector-with-bra-2-pack-43712","provider":"Marisol Marine Company","version":"1.0","type":"link"}