{"product_id":"2001-2019-duramax-cummins-5-9l-6-7l-lb-lly-lbz-lmm-lml-l5p-ppe-aam-11-5-14-bolt-heavy-duty-cast-aluminum-rear-differential-cover-2380511x0","title":"2001-2019 Duramax \u0026 Cummins 5.9L\/6.7L\/LB\u0026\/LLY\/LBZ\/LMM\/LML\/L5P PPE AAM 11.5\" 14-Bolt Heavy-Duty Cast Aluminum Rear Differential Cover (2380511X0)","description":"\u003cp\u003e\u003cstrong\u003e2001-2019 Duramax \u0026amp; Cummins 5.9L\/6.7L\/LB\u0026amp;\/LLY\/LBZ\/LMM\/LML\/L5P PPE AAM 11.5\" 14-Bolt Heavy-Duty Cast Aluminum Rear Differential Cover (2380511X0)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeat is what kills gear oil. Once differential fluid runs hot it stops protecting the ring and pinion and bearings, and in a limited-slip unit it breaks down the clutch packs and friction modifiers. PPE's cover is cast from heat-treated A356.0-T6 aluminum, adds 0.61 quart of fluid capacity, and uses 3\/8 inch external cooling fins to pull heat out of the oil when you tow or haul.\u003c\/p\u003e\n\u003cp\u003eInternal windage scrapers keep fluid moving over the gears without excess churning, which cuts heat buildup and parasitic loss. The scrapers and the vertical fins together form a cross-braced structure that spreads load and stands up to impacts. The fill plug sits at the factory fill height, and both plugs carry a high-temperature neodymium magnet to catch ferrous wear particles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 238051100 (Raw), 238051110 (Brushed), 238051120 (Black)\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":68330581229819,"sku":"238051100","price":408.95,"currency_code":"CAD","in_stock":true},{"title":"Brushed","offer_id":68330581262587,"sku":"238051110","price":434.51,"currency_code":"CAD","in_stock":true},{"title":"Black","offer_id":68330581295355,"sku":"238051120","price":434.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/DifferentialCoverRear-RAMGM25003500-HD-238051100-02_79defe71-f937-4bc8-99a0-6e9b5101263e.webp?v=1792165727","url":"https:\/\/www.ocdiesel.ca\/products\/2001-2019-duramax-cummins-5-9l-6-7l-lb-lly-lbz-lmm-lml-l5p-ppe-aam-11-5-14-bolt-heavy-duty-cast-aluminum-rear-differential-cover-2380511x0","provider":"OCDiesel","version":"1.0","type":"link"}