{"product_id":"ppe-338051220-975inch-12-heavy-duty-cast-aluminum-rear-diff-cover-black-94-23-f150","title":"PPE 338051320 9.75\" inch - 12 Heavy Duty Cast Aluminum Rear Diff Cover Black | 1994-2026 Ford F150","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \n\u003cul\u003e\n  \u003cli\u003eFits 1994-2026 Ford F150 models\u003c\/li\u003e\n  \u003cli\u003eFits 9.75 inch rear differential\u003c\/li\u003e\n  \u003cli\u003eA356.0-T6 cast aluminum construction\u003c\/li\u003e\n  \u003cli\u003eIncreased oil capacity for improved cooling\u003c\/li\u003e\n  \u003cli\u003eInternal heat sinks enhance heat dissipation\u003c\/li\u003e\n  \u003cli\u003eExternal cooling fins reduce fluid temperatures\u003c\/li\u003e\n  \u003cli\u003eStrengthens differential housing under load\u003c\/li\u003e\n  \u003cli\u003eInternal ribs improve rigidity and durability\u003c\/li\u003e\n  \u003cli\u003eMagnetic fill plug captures metal debris\u003c\/li\u003e\n  \u003cli\u003eStainless steel fill plug resists corrosion\u003c\/li\u003e\n  \u003cli\u003eHelps extend differential component life\u003c\/li\u003e\n  \u003cli\u003eBlack finish for clean aggressive appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e Give Your F150 The Protection It Needs When Things Heat Up \u003c\/h4\u003e \n\n\u003cp\u003e If you are putting your truck through real work, your differential deserves more than the thin factory cover it came with. The PPE Heavy Duty Cast Aluminum Rear Diff Cover is built to handle the kind of heat and stress that comes from towing, hauling, or pushing your F150 harder than stock. With increased oil capacity, your gear oil can better manage rising temperatures, helping everything stay smoother and more consistent under load. Additionally, the external cooling fins and internal heat sinks are always working to pull heat away, so you are not relying on luck when things get demanding. The black finish gives it a clean, aggressive look that fits right in with a well-built truck. It is one of those upgrades that quietly protects your investment every time you hit the road. Designed for 1994-2026 F150 models with a 9.75 inch differential, it is a simple change that makes a noticeable difference over time. \u003c\/p\u003e \n\n\u003ch4\u003e Engineered Aluminum Design That Controls Heat And Extends Component Life \u003c\/h4\u003e \n\n\u003cp\u003e The PPE 338051320 differential cover is constructed from A356.0-T6 heat-treated cast aluminum, providing both structural strength and efficient heat dissipation. This material allows the cover to pull heat away from the differential more effectively than a standard stamped steel unit. Inside the cover, integrated heat sinks help draw thermal energy out of the fluid, while external cooling fins increase surface area for improved airflow during operation. Furthermore, the increased oil capacity allows the fluid to better absorb and distribute heat, which helps maintain stable viscosity in demanding conditions. Internal ribbing reinforces the housing and reduces flex, adding durability when the drivetrain is under load. The hardened billet stainless steel fill plug includes a Neodymium magnet that captures fine metal particles before they can circulate through the system. This helps keep the fluid cleaner and protects gears and bearings from premature wear. Backed by a limited lifetime warranty, this cover is designed for long-term reliability and consistent performance.\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Ford F150 \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eOnly fits 9.75 inch differential housings\u003c\/li\u003e\n  \u003cli\u003eConfirm axle compatibility before purchasing\u003c\/li\u003e\n  \u003cli\u003eFits 1994-2026 Ford F150 applications\u003c\/li\u003e\n  \u003cli\u003eBlack finish is cosmetic and may wear\u003c\/li\u003e\n  \u003cli\u003eIncreased capacity requires additional gear oil\u003c\/li\u003e\n  \u003cli\u003eMagnetic plug needs periodic cleaning\u003c\/li\u003e\n  \u003cli\u003eIdeal for towing and heavy-duty use\u003c\/li\u003e\n  \u003cli\u003eIncludes California Prop 65 warning\u003c\/li\u003e\n\u003c\/ul\u003e  ","brand":"PPE","offers":[{"title":"Default Title","offer_id":49527572365596,"sku":"PPE338051320","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/ppe_20338051220_01.jpg?v=1722359800","url":"https:\/\/www.alligatorperformance.com\/products\/ppe-338051220-975inch-12-heavy-duty-cast-aluminum-rear-diff-cover-black-94-23-f150","provider":"Alligator Performance","version":"1.0","type":"link"}