{"product_id":"banks-85-19-ford-f250-f350-10-25in-12-bolt-black-milled-differential-cover-kit","title":"Banks 85-19 Ford F250\/ F350 10.25in 12 Bolt Black Milled Differential Cover Kit","description":"\u003cp\u003eFuel Economy was tested on the Mustang dyno using the OBD-II fuel flow rate and vehicle speed data, as well as the Banks emissions analyzer to measure fuel economy calculated from tailpipe emissions. The dyno was calibrated to simulate a 7,500 lb vehicle with an engine output of 30 HP required to maintain a 50 mph steady state speed. The truck was warmed to operating temperature then held at a constant 50 mph for a fixed length of time to procure an accurate average fuel consumption. The test was repeated for all covers as per their respective manufacturer*s fill level specifications.\u003c\/p\u003e\n\n\u003cp\u003eFeatures and Benefits\n\u003cbr\u003eBanks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle\n\u003cbr\u003eBanks cools 118% better than flat-back covers in controlled 200hp 60mph sustained dyno tests\n\u003cbr\u003eNew patented design features Ram-Air scoops\n\u003cbr\u003eForces air up and into massive heat radiation fins providing the fastest cooling on the market\n\u003cbr\u003eProvides cold high velocity air, overcoming *dead air zone* behind differential\n\u003cbr\u003eEngineered to break-away if snagged on an obstacle\n\u003cbr\u003eInternal heat absorption fins transfer heat through the cover to the external fins\n\u003cbr\u003eDry-mount high-pressure silicone O-ring seal. No messy RTV clean up when servicing differential\n\u003cbr\u003eClears spare tire heat shield, Panhard bars and other suspension components\n\u003cbr\u003eLowest point is the rear differential housing, not the Banks Ram-Air cover\n\u003cbr\u003eLimited Lifetime Warranty\u003c\/p\u003e\n\n\u003cp\u003eFluid Dynamics\n\u003cbr\u003eCover mates perfectly with differential housing for unobstructed fluid flow\n\u003cbr\u003eRing gear raceway controls the fluid flow path to the pinion and bearing sets\n\u003cbr\u003eAxle tube lubricant guides direct fluid to axle bearings without over-filling\n\u003cbr\u003eLow fluid aeration means longer fluid life\n\u003cbr\u003eRam-Air Differential Cover Kit, Satin Black\/Machined, w\/Hardware for 1985-2022 Ford Sterling Axle 12-bolt with 10.25\/10.5 ring gear\n\u003cbr\u003ePatented design cools 5X better than flat-backs\u003c\/p\u003e\n\n\u003cp\u003eBanks Ram-Air differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance between service intervals and less lubricant means you'll save money while extending gear life.\u003c\/p\u003e\n\n\u003cp\u003eUS Patent #10,443,705\u003c\/p\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":45702371901692,"sku":"19252","price":489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/22bd348b44ad1d4ce56bc02fdc887f7a.jpg?v=1752508861","url":"https:\/\/diycustoms.store\/products\/banks-85-19-ford-f250-f350-10-25in-12-bolt-black-milled-differential-cover-kit","provider":"diycustoms.store","version":"1.0","type":"link"}