{"product_id":"yukon-rear-pinion-seal-for-ford-f-250-f-350-super-duty-2017-2020-dana-m275-m300-4-040-in-od","title":"Yukon Rear Pinion Seal for Ford F-250 \u0026 F-350 Super Duty (2017-2020), Dana M275\/M300, 4.040 in. OD","description":"\u003cdiv class=\"nv-desc\"\u003e\n\u003ch2\u003eYukon Rear Pinion Seal for Ford F-250 \u0026amp; F-350 Super Duty (2017-2020), Dana M275\/M300, 4.040 in. OD\u003c\/h2\u003e\n\u003cp\u003eThis is a rear pinion seal for the Dana M275 and M300 on the 2017-and-newer Super Duty. It has a 4.040 in. outer diameter. It is a Yukon Mighty Seal built for a tight fit.\u003c\/p\u003e\n\u003cdiv class=\"nv-h\"\u003eWhy it works\u003c\/div\u003e\n\u003cdiv class=\"nv-fcards\"\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003e4.040 in. OD\u003c\/b\u003eOuter diameter is 4.040 in.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eM275 and M300\u003c\/b\u003eMade for the Dana M275 and M300 rear differentials.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003ePrecision fit\u003c\/b\u003eBuilt for a precise fit that seals tight.\n\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eSuper Duty fit\u003c\/b\u003eListed for the 2017-2020 F-250 and F-350 Super Duty.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nv-h\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable class=\"nv-spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eFord F-250 Super Duty (2017-2020), Ford F-350 Super Duty (2017-2020), Dana M275\/M300 rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e4.040 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.38 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"nv-h\"\u003eBefore you order\u003c\/div\u003e\n\u003cp\u003eCheck the seal outer diameter (4.040 in.) against your pinion bore. Yukon install instructions: \u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/26b80ba4463a3e963b7e553952fe78cb.PDF\" target=\"_blank\" rel=\"noopener nofollow\"\u003edownload the PDF\u003c\/a\u003e. Not sure it fits your build? Call or text us at \u003ca href=\"tel:+19202497744\"\u003e(920) 249-7744\u003c\/a\u003e with your year, trim and setup and we will confirm it.\u003c\/p\u003e\n\u003cdiv class=\"nv-h\"\u003eFrequently asked questions\u003c\/div\u003e\n\u003cdiv class=\"nv-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the OD?\u003c\/summary\u003e\u003cp\u003e4.040 in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhich axles?\u003c\/summary\u003e\u003cp\u003eThe Dana M275 and M300 rear.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhich trucks?\u003c\/summary\u003e\u003cp\u003eThe Ford F-250 and F-350 Super Duty (2017-2020).\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cp\u003eSee our Yukon warranty page for the current terms.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nv-xsell\"\u003e\n\u003cdiv class=\"nv-xh\"\u003eMore from Yukon\n\u003c\/div\u003e\n\u003cdiv class=\"nv-xrow\"\u003e\n\u003ca class=\"nv-xitem\" href=\"\/collections\/yukon-gear-axle\"\u003e\u003cb\u003eAll Yukon\u003c\/b\u003eEvery part we carry from the brand\u003c\/a\u003e\n\u003ca class=\"nv-xitem\" href=\"\/collections\/drivetrain-differential-parts\"\u003e\u003cb\u003eMore Differential Parts\u003c\/b\u003eCompare every brand we carry\u003c\/a\u003e\n\u003ca class=\"nv-xitem\" href=\"\/collections\/ford-super-duty\"\u003e\u003cb\u003eAll Ford Super Duty F-250\u003c\/b\u003eBrowse parts that fit\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the OD?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"4.040 in.\"}}, {\"@type\": \"Question\", \"name\": \"Which axles?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Dana M275 and M300 rear.\"}}, {\"@type\": \"Question\", \"name\": \"Which trucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Ford F-250 and F-350 Super Duty (2017-2020).\"}}, {\"@type\": \"Question\", \"name\": \"What is the warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"See our Yukon warranty page for the current terms.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":58783852364079,"sku":"YMSF1018","price":52.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/a31f3c30d6a1474941004b8b5a7ad30d.jpg?v=1793832024","url":"https:\/\/nvmos.com\/products\/yukon-rear-pinion-seal-for-ford-f-250-f-350-super-duty-2017-2020-dana-m275-m300-4-040-in-od","provider":"NVMOS","version":"1.0","type":"link"}