{"organism":"Page","children":[{"organism":"Container.Raw","children":[{"organism":"Metadata","model":{"title":"API PC-12 Engine Oil Additives Advancing Diesel Engine Protection","text":"Additives of PC-12 oils protect modern diesel engines. Learn about improved wear resistance, DPF protection, and oxidation control for fleets.","links":[{"name":"API PC-12 Engine Oil Additives Advancing Diesel Engine Protection","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils.html"}],"tags":[{"name":"Shell APIs for your organization","value":"line-of-business:b2b/commercial-fleet/shell-apis-for-your-organization"}]},"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/metadata"},{"organism":"ContentOwner","model":{},"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/contentowner"},{"organism":"Container.Header","children":[{"organism":"Container.Raw","ref":"https://rotella.shell.com/en_us/_jcr_content/root/header/inherited.model.json","id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/header/inherited","model":{}},{"organism":"Breadcrumb","model":{"links":[{"name":"Inside Shell Rotella®","value":"https://rotella.shell.com/"},{"name":"Info Hub","value":"https://rotella.shell.com/en_us/info-hub.html"},{"name":"Specs & Technical Standards For Diesel Oil","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards.html"},{"name":"What is PC-12? | Proposed Oil Standard & Benefits","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12.html"},{"name":"API PC-12 Engine Oil Additives Advancing Diesel Engine Protection","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils.html"}]},"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/header/breadcrumb"}],"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/header","model":{}},{"organism":"Container.Main","children":[{"organism":"Container.Section","children":[{"organism":"PageHeader","color":"inherited","model":{"title":"New Additive Chemistry For The Trucking Industry"},"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/main/section/page_header_copy"},{"organism":"PromoSimple.Text","color":"inherited","id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/main/section/text","model":{"text":"\u003Cp\u003EAs the trucking industry anticipates tighter emissions regulations and increasingly advanced diesel engines, work is underway on t\u003Ca href=\"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12.html\" target=\"_self\" rel=\"noopener noreferrer\"\u003Ehe next generation of engine oil - API PC-12\u003C/a\u003E. This new specification will replace the current API CK-4 and FA-4 categories and is being developed to deliver stronger protection in more demanding environments.\u003C/p\u003E\r\n\u003Cp\u003E\u003Cb\u003EAdditives At The Core of PC-12 Engine Oils\u003C/b\u003E\u003C/p\u003E\r\n\u003Cp\u003EAt the core of PC-12 are advanced additive technologies that will help engine oils meet the evolving needs of modern fleets. The new heavy-duty engine oils are being \u003Ca href=\"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/the-science-behind-engine-oil-specifications.html\" target=\"_self\" rel=\"noopener noreferrer\"\u003Edesigned to protect today’s diesel engines\u003C/a\u003E while enhancing efficiency and reliability for trucking fleets and drivers. An essential element of the oils is the additive package. PC-12 oils will feature advanced additive packages designed to:\u003C/p\u003E\r\n\u003Cul\u003E\r\n\u003Cli\u003E\u003Cb\u003EIncrease oxidation resistance: \u003C/b\u003EEnhanced oxidation control helps prevent oil breakdown at high operating temperatures. This protects against viscosity increase and reduces sludge buildup, helping engines stay cleaner and last longer.\u003C/li\u003E\r\n\u003Cli\u003E\u003Cb\u003EImprove wear protection: \u003C/b\u003EA new wear test will ensure robust protection for key engine components, even in lower-viscosity grades like 0W-20 and 5W-20, which is critical for balancing protection and fuel economy.\u003C/li\u003E\r\n\u003Cli\u003E\u003Cb\u003EProtect diesel particulate filters (DPFs): \u003C/b\u003ELower sulfated ash content helps reduce DPF clogging and minimizes catalyst poisoning. This means longer DPF service intervals and less unplanned downtime for fleets.\u003C/li\u003E\r\n\u003Cli\u003E\u003Cb\u003EEnhance elastomer compatibility: \u003C/b\u003EExpanding elastomer compatibility to include a wider range of engine sealing materials to reduce the risk of leaks and component degradation.\u003C/li\u003E\r\n\u003C/ul\u003E\r\n\u003Cp\u003E\u003Cb\u003EPC-12 Additives Performance And Compatibility Ready\u003C/b\u003E\u003C/p\u003E\r\n\u003Cp\u003EShell Lubricants will test Shell Rotella PC-12 candidate oils through \u003Ca href=\"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/technology-demonstration-and-field-trials.html\"\u003Elaboratory evaluations\u003C/a\u003E and real-world field trials with fleets. This process helps ensure that the oils meet industry standards and deliver consistent performance across the wide range of operating conditions professional drivers face.\u003C/p\u003E\r\n\u003Cp\u003EThe introduction of PC-12 will mark a significant advancement in heavy-duty engine lubrication. With its emphasis on additive performance and emissions system compatibility, the new heavy duty diesel engine oils will help ensure that today’s trucks are ready for the road ahead and that the industry is prepared to meet the requirements of newer engine technologies.\u003C/p\u003E\r\n"}}],"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/main/section","model":{}}],"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/main","model":{}},{"organism":"Container.Footer","children":[{"organism":"Breadcrumb.Large","model":{"links":[{"name":"Inside Shell Rotella®","value":"https://rotella.shell.com/"},{"name":"Info Hub","value":"https://rotella.shell.com/en_us/info-hub.html"},{"name":"Specs & Technical Standards For Diesel Oil","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards.html"},{"name":"What is PC-12? | Proposed Oil Standard & Benefits","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12.html"},{"name":"API PC-12 Engine Oil Additives Advancing Diesel Engine Protection","value":"https://rotella.shell.com/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils.html"}]},"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/footer/breadcrumb"},{"organism":"Container.Raw","ref":"https://rotella.shell.com/en_us/info-hub/_jcr_content/root/footer/inherited.model.json","id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/footer/inherited","model":{}}],"id":"/content/shell/business/rotella/en_us/info-hub/diesel-oil-specs-tech-standards/pc-12/additives-at-the-core-of-api-pc-12-oils/jcr_content/root/footer","model":{}}],"id":"/conf/shell/settings/wcm/templates/base/structure/jcr_content/root","model":{}}],"model":{"title":"API PC-12 Engine Oil Additives Advancing Diesel Engine Protection","text":"Additives of PC-12 oils protect modern diesel engines. 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