{"product_id":"ppe-338051110-cast-aluminum-rear-differential-cover-brushed","title":"PPE 338051110 Heavy-Duty Cast Aluminum Rear Differential Cover - Brushed","description":"\u003cp\u003eThe Pacific Performance Engineering (PPE) Heavy-Duty Cast Aluminum Front Differential Cover (338051110) is a durable upgrade designed to improve cooling and protection for the front differential on Ford Super Duty trucks. Built to handle the added stress of towing, hauling, and hard use, this cover helps maintain proper gear oil temperatures while adding strength over a factory-style stamped steel cover.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-strength cast aluminum, this differential cover features internal heat-dissipating surfaces and external cooling fins that increase surface area to pull heat away from the differential fluid. Improved thermal control helps preserve fluid quality, reduce wear on internal components, and extend overall differential service life.\u003c\/p\u003e\n\u003cp\u003eFor added protection, the cover is equipped with a magnetic fill plug that captures harmful metal particles circulating in the gear oil before they can cause damage. Designed as a direct bolt-on replacement, this PPE differential cover installs easily on compatible applications and is ideal for trucks that see heavy-duty or off-road use.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty cast aluminum front differential cover\u003c\/li\u003e\n\u003cli\u003eImproves differential oil cooling and heat dissipation\u003c\/li\u003e\n\u003cli\u003eInternal heat sinks and external cooling fins\u003c\/li\u003e\n\u003cli\u003eMagnetic fill plug captures metal debris\u003c\/li\u003e\n\u003cli\u003eHelps extend gear and bearing life\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51525601329435,"sku":"338051110","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2025-12-23at4.29.52PM.png?v=1766532608","url":"https:\/\/wwmperformance.com\/products\/ppe-338051110-cast-aluminum-rear-differential-cover-brushed","provider":"WWM Performance","version":"1.0","type":"link"}