{"product_id":"2020-2024-duramax-coolrunner-oil-pan-35137-b","title":"2020-2025 Duramax CoolRunner Oil Pan (35137-B)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.343%;\"\u003e\u003cstrong\u003e Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 23.5908%;\"\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.5313%;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.4615%;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.343%;\"\u003e2020-2025\u003c\/td\u003e\n\u003ctd style=\"width: 23.5908%;\"\u003eChevrolet\/GMC\u003c\/td\u003e\n\u003ctd style=\"width: 17.5313%;\"\u003e2500\/3500\u003c\/td\u003e\n\u003ctd style=\"width: 38.4615%;\"\u003eL5P 6.6L Duramax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eThe Banks CoolRunner Oil Pan, inspired by military engine technology, helps prolong oil life by dissipating heat more effectively and minimizing aeration compared to stock and other brands. It holds two extra quarts of oil and features Banks FlowThru Fins for improved cooling. Unlike the stock pan, it ensures complete fluid drainage during oil changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 35137-B\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for the best heat rejection\u003c\/li\u003e\n\u003cli\u003eImproved oil flow and full oil drainage\u003c\/li\u003e\n\u003cli\u003eAdds 2 additional quarts of oil capacity\u003c\/li\u003e\n\u003cli\u003eFlowThru Fins\u003cspan\u003e \u003c\/span\u003eefficiently transfer heat through the cover\u003c\/li\u003e\n\u003cli\u003e86.1%\u003cspan\u003e \u003c\/span\u003emore cooling surface area than stock\u003c\/li\u003e\n\u003cli\u003eDoes not hang lower than factory front cross member\u003c\/li\u003e\n\u003cli\u003eUnlike stock, allows full engine oil drainage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cspan\u003eNotes\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eWill work with AEV skid plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"font-acumin mb-2 fw-acumin-800\"\u003eLifted Trucks - Adequate clearence is needed between the front cross member\/drop bracket to allow the removal and reinstallation of the Banks Cool Runner Oil Pan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eInstallation\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline; color: rgb(138, 5, 26);\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(138, 5, 26); text-decoration: underline;\" href=\"https:\/\/official.bankspower.com\/owners_manual\/97742-banks-cool-runner-oil-pan-for-2020-l5p\/?_gl=1*86h2rf*_gcl_au*MzkyMDg3NTA2LjE3MjY1MTUzMzQ.*_ga*MTc4Njk5MzcxNC4xNzA3MzI4MDQ2*_ga_5GS5QLZZC5*MTczMDkyNzE2OC4yMy4wLjE3MzA5MjcxNjguNjAuMC4w\u0026amp;_ga=2.23014267.1568057196.1730927168-1786993714.1707328046\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eAdditional Info\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e19 deep-cut huge external radiator fins provide more surface area to the cool air moving under the truck.\u003c\/li\u003e\n\u003cli\u003eThe die-cast process provides a smoother interior surface which improves oil flow to the pickup tube and drain.\u003c\/li\u003e\n\u003cli\u003eA smooth, streamlined area around the oil pickup with an engineered anti-cavitation dimple improves oil flow to the pump by reducing restriction at the filter inlet.\u003c\/li\u003e\n\u003cli\u003e15 internal fins absorb more heat from the oil than a stock or any other aftermarket pan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"509\" width=\"509\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2020_Underside.jpg?v=1730928616\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBanks proprietary FlowThru Fins\u003cspan\u003e \u003c\/span\u003emaximize thermal energy transfer by lining up the internal and external features with each other.\u003c\/p\u003e\n\u003cp\u003eEngine heat is efficiently drawn from the sump where the hottest oil rests. Cooler oil retains the proper viscosity, which means metal-on-metal surfaces remain properly lubricated.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"507\" width=\"507\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Cool_Runner_Fin_Design.png?v=1730928668\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith more internal heat absorption surface area and more external heat radiation surface area, your motor oil stays within its optimum operating temperature, which prevents oxidation or breakdown even when hauling up a grade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"576\" width=\"510\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2020_Internal_Bar.png?v=1730928708\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"290\" width=\"508\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Untitled_c092b0d5-2180-4580-bb4c-eb625a0ef0e0.png?v=1730928856\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eOil Flow Improvements\u003c\/h3\u003e\n\u003cp\u003eThe CoolRunner oil pan features a 1\/8\" NPT port for an auxiliary temp sensor, is able to hold an additional two quarts of oil compared to stock, and allows for complete oil drain free from the sludge known to stay within the stock pan.  \u003c\/p\u003e\n\u003cp\u003eUnlike competitors, which feature small grooves that run against the oil's return flow and disrupt the oil pickup tube's action, the CoolRunner's deep fins properly direct fluid to the oil pickup.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"421\" width=\"507\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2020_Sump.jpg?v=1730928917\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe area under the oil pickup tube features a unique anti-cavitation dimple which smoothly redirects oil flow upwards.\u003c\/p\u003e\n\u003cp\u003eBoth the internal cooling fins and dimple reduce windage common in other aftermarket designs and extend the service life of your oil.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"510\" width=\"510\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Anti-Cavitation.jpg?v=1730928960\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe factory pan uses drain plug that threads into a welded bung that protrudes inwards. This bung blocks oil from completely draining once it hits the top of the threaded bung.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"487\" width=\"509\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Capacity_Stock.png?v=1730929033\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CoolRunner uses a flush-mounted, downward-facing drain plug with a face-sealing viton o-ring. This allows for full drainage during an oil change.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"478\" width=\"501\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Capacity_Banks.png?v=1730929071\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThanks to a high static oil level, pressure on the pickup tube inlet prevents oil from escaping during an oil change. This leaves almost half a quart of liquid sandpaper in your engine\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"480\" width=\"503\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Capacity_Stock_2.png?v=1730929113\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Banks oil pan allows every drop of fluid to drain from the pan, allowing the pickup tube to also drain completely removing the risk of captive sludge buildup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"483\" width=\"506\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Capacity_Banks_2.png?v=1730929155\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSealing Enhancements\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDuramax oil pans use an RTV-style liquid gasket that must fully seal to prevent leaks. Poorly designed pans with an improper sealing surface can result in leaks or damage from strands of RTV falling in, clogging the oil pickup tube, or jamming the pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"505\" width=\"505\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/2020_Squeez_Gap.jpg?v=1730929244\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBorrowing from decades of reliable military development, the CoolRunner uses an OE-style full-length squeeze gap that runs the entire inner perimeter of the pan. This precision-machined feature prevents small RTV strands from breaking off, falling into the sump, and damaging your engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"505\" width=\"505\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/L5P_Squeeze_Gap_Animation.png?v=1730929294\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRTV was properly applied to the PPE’s sealing surface, then mated to a 2019 Duramax mid-pan and allowed to cure for 72 hours. After separating them, it was clear that the RTV in the hopscotch machined features was not yet cured, despite the RTV’s normal cure time of 48 hours. More importantly, RTV had been compressed so thin that it protruded randomly around the circumference of the sealing surface. Over time, pieces were likely to break off and fall into sump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"262\" width=\"505\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/PPE-Squeeze-Gap.jpg?v=1730929347\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDie-Cast vs Sandcast\u003c\/h3\u003e\n\u003cp\u003eAll Banks lubrication cooling products are die-cast, not sand-cast like competitors. Made with far greater precision, a die-cast part is denser, smoother, and has virtually no porosity compared to the equivalent sand-cast part.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"505\" width=\"505\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Die-Cast.jpg?v=1730929425\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSand-cast parts often retain the sand they were molded with. Sand is an abrasive material that is bad for bearings and cylinder walls. In other words, you don’t want sand in your oil. Finally, our long, thin cooling fins are only possible with a die-cast process. Although this process costs more, it's worth it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"507\" width=\"507\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Sand-Cast_1.jpg?v=1730929495\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFluid Dynamics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal cooling fins run inline with the drain port with streamlined passageways\u003c\/li\u003e\n\u003cli\u003eAnti-cavitation dimple directly under oil pickup improves oil flow rate\u003c\/li\u003e\n\u003cli\u003eDownward-facing port eases oil change process\u003c\/li\u003e\n\u003cli\u003eLower aeration means longer oil life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/8 NPT port for aux temp sensor\u003c\/li\u003e\n\u003cli\u003eExternal heat radiation fin count: 19\u003c\/li\u003e\n\u003cli\u003eInternal heat absorption fin count: 15\u003c\/li\u003e\n\u003cli\u003eExternal heat radiation surface area: 657 in\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal heat absorption surface area: 387 in\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003eFasteners: 26 x stainless steel M6 flange hex bolts\u003c\/li\u003e\n\u003cli\u003eMaterial: A380 aluminum diecast with CNC machined surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOil service\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeat resistant Ferrite Magnetic Drain Plug\u003c\/li\u003e\n\u003cli\u003eFully drains oil pickup tube for quicker oil changes\u003c\/li\u003e\n\u003cli\u003eBanks recommends Amsoil 15W-40 Signature Series Max-Duty Synthetic Diesel Oil\u003c\/li\u003e\n\u003cli\u003eAdds 2.0 qts additional capacity\u003cem\u003e\u003cstrong\u003e\u003cu\u003e(Check OEM Owners Manual)\u003c\/u\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cem\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":53845500428563,"sku":"35137-B","price":622.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4441\/0387\/files\/2020-2025-Duramax-CoolRunner-Oil-Pan-35137-B-Oil-Pan-Banks-Power-Canada.webp?v=1771445039","url":"https:\/\/centraldieseltuning.ca\/products\/2020-2024-duramax-coolrunner-oil-pan-35137-b","provider":"Central Diesel Tuning","version":"1.0","type":"link"}