{"product_id":"a-premium-9-75-inch-rear-differential-cover-direct-fit-with-gasket-internal-magnet","title":"A-Premium 9.75-inch Rear Differential Cover — Direct-Fit with Gasket \u0026 Internal Magnet","description":"\u003cp\u003e\u003cstrong\u003eThe A-Premium 9.75-inch ring gear rear differential cover is a direct-fit replacement cover with included gasket and internal magnet designed for specific Ford and Lincoln rear axles without a limited-slip differential.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty replacement differential cover is engineered to restore a sealed, leak-free housing, protect internal gears from debris and help trap metal particles with an integrated magnet. It’s manufactured to match the bolt pattern and ring gear diameter of many Ford F-150, E-150, Expedition, Transit, Lincoln Navigator and related models listed below, and ships with a precisely cut gasket for a proper seal.\u003c\/p\u003e\n\n\u003ch3\u003eWill this cover fit my vehicle’s rear differential?\u003c\/h3\u003e\n\u003cp\u003eFit depends on two critical factors: ring gear diameter and whether the axle uses a limited-slip differential. This cover fits 9.75-inch ring gears only and is not compatible with 8.8-inch or 10.25-inch units, and it is intended for open differentials (no limited-slip).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits ring gear: 9.75 inches (confirm measuring your current ring gear).\u003c\/li\u003e\n  \u003cli\u003eNot compatible with limited-slip differential (LSD) units.\u003c\/li\u003e\n  \u003cli\u003eReference OEM part numbers: BL3Z4033C, F75Z4033AA, 697705, 111106.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich model years and vehicles are supported?\u003c\/h3\u003e\n\u003cp\u003eThe cover is compatible with a broad range of Ford and Lincoln trucks and vans across multiple years. Always cross-check the vehicle, axle type and ring gear size before purchasing to avoid fitment issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFord F-150: 1997–2019 (includes Heritage 2004 and Lobo 1997–2010).\u003c\/li\u003e\n  \u003cli\u003eFord E-150\/Econoline and E-150 Club Wagon: select years 1997–2006.\u003c\/li\u003e\n  \u003cli\u003eFord Expedition and Transit 150\/250\/350 variants: specified model years 1997–2001 and 2015–2017 respectively.\u003c\/li\u003e\n  \u003cli\u003eLincoln models: Navigator 1998–2002, Blackwood 2002, Mark LT 2006–2014.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what do I need to install it?\u003c\/h3\u003e\n\u003cp\u003eThe package contains the A-Premium rear differential cover and a pre-cut gasket. Bolts are not included, so plan to reuse factory bolts if in good condition or purchase the correct-length ring gear cover bolts separately.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: differential cover and gasket; internal magnet built into the cover.\u003c\/li\u003e\n  \u003cli\u003eNot included: differential cover bolts (12 bolt holes on the flange).\u003c\/li\u003e\n  \u003cli\u003eInstallation tip: drain fluid, clean mating surfaces, install gasket, tighten bolts to torque spec, refill with correct gear oil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the built-in magnet and gasket improve maintenance?\u003c\/h3\u003e\n\u003cp\u003eThe integrated magnet captures abrasive metal particles before they circulate, reducing wear risk to gears and bearings. The supplied gasket helps ensure a reliable seal to prevent fluid leaks and contamination.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMagnet location: inside the cover near the bottom to collect settled ferrous debris.\u003c\/li\u003e\n  \u003cli\u003eGasket: pre-cut to match cover flange for consistent sealing performance.\u003c\/li\u003e\n  \u003cli\u003eMaintenance: inspect magnet when changing gear oil and replace gasket when re-installing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This A-Premium differential cover is intended for vehicle owners, DIY mechanics and professional technicians who need a direct-fit replacement for 9.75-inch open rear differentials on specified Ford and Lincoln models. It’s best for customers who require a durable cover with a built-in magnet and a supplied gasket, and who can verify ring gear diameter and differential type before ordering. If you need bolts included or have a limited-slip differential, choose a model designed for that setup or source the required hardware separately.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this cover fit limited-slip differentials?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This cover is designed for open differentials only and will not fit limited-slip units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are bolts included with the cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The cover includes the gasket and magnet but does not include differential cover bolts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67589060165817,"sku":"B07DRG64DW","price":92.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-front-view-differential-cover.jpg?v=1790529085","url":"https:\/\/redleafauto.ca\/products\/a-premium-9-75-inch-rear-differential-cover-direct-fit-with-gasket-internal-magnet","provider":"Redleaf Auto","version":"1.0","type":"link"}