YEFE Endurox FLD 15W-40 – Synthetic Heavy-Duty Diesel Engine Oil for Modern & Classic Engines
YEFE Endurox FLD 15W-40 – Synthetic Heavy-Duty Diesel Engine Oil for Modern & Classic Engines
YEFE Endurox FLD 15W-40 – Synthetic Heavy-Duty Diesel Engine Oil for Modern & Classic Engines
Synthetic heavy-duty diesel engine oil (15W-40) for modern low-emission and older diesel engines, offering DPF-compatible low ash performance, exceptional TBN retention, and broad multi-OEM approval including Volvo, Mack, and Cummins.
Key Highlights
Synthetic Heavy-Duty Engine Oil · 15W-40 · API CK-4/SN · ACEA E11 / E7 · Euro IV / V / VI Compatible · Low Ash Formulation · DPF & After-Treatment Protection · Exceptional TBN Retention · Allison TES439 Approved · Suitable for Modern & Older Engines · Multi-OEM Approved
YEFE Endurox FLD 15W-40 is an extra high performance synthetic heavy-duty diesel engine oil designed for modern, high-output, low-emission diesel engines as well as older heavy-duty platforms requiring enhanced protection. Formulated with advanced additive technology and hydroprocessed base oils, it delivers reliable engine protection, outstanding cleanliness, and extended service life across a wide range of operating conditions.
This oil meets Euro IV, V, and VI as well as US 2007 on-highway emission standards, making it highly suitable for commercial transport vehicles, heavy-duty trucks, and off-highway equipment equipped with exhaust after-treatment devices such as DPF and EGR systems. Its low ash formulation reduces particulate buildup in diesel particulate filters, while exceptional TBN retention and powerful dispersant and detergent properties help maintain engine cleanliness, resist corrosive exhaust gases, and extend oil drain intervals to reduce maintenance costs and downtime.
Packaging & Branding Support
YEFE offers affordable and adaptable customization solutions based on the package solutions and branding presentation that distributors and brand owners can introduce lubricant products easily and in a professional manner.
We plan to offer our customization services as a way of minimizing time-to-market with no compromise in the quality of the products and supply reliability.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
YEFE Endurox FLD 15W-40 is engineered with state-of-the-art additive chemistry and hydroprocessed base oils to deliver extra high performance in both modern and older heavy-duty diesel engines. Its formulation provides excellent thermal and oxidation stability, a high viscosity index with strong shear resistance, and reliable protection against bore polishing, wear, corrosion, and foam formation, ensuring consistent performance across a broad temperature range.
The oil’s low ash content helps protect diesel particulate filters and exhaust after-treatment systems from premature particulate buildup, extending their operational life. High dispersant and detergent properties keep engines clean by preventing sludge and deposit formation, while exceptional TBN retention provides continuous resistance against corrosive combustion by-products over extended service intervals. With approvals from major OEMs including Allison, CAT, Cummins, Detroit Diesel, Deutz, Mack, MAN, MTU, Renault, and Volvo, YEFE Endurox FLD 15W-40 delivers broad compatibility and dependable protection across a wide range of heavy-duty commercial and industrial diesel applications.
| Application Category | Recommended Use |
| Usage Type | Lubrication of modern high-output, low-emission heavy-duty diesel engines and older diesel platforms requiring enhanced protection |
| Engine Type | Heavy-duty diesel engines equipped with DPF, SCR, EGR, and other exhaust after-treatment systems, including on-highway trucks and commercial fleet vehicles |
| Key Function | Engine protection, TBN retention, DPF-compatible low ash lubrication, wear and corrosion protection, and extended oil drain intervals |
| Operating Conditions | High-output continuous operation, low-emission environments, extended drain intervals, Euro IV / V / VI and US 2007 on-highway standards |
| OEM Approvals | API CK-4/SN, ACEA E11/E7, Allison TES439, CAT ECF-3/ECF-2/ECF-1A, Cummins, Detroit Diesel, Deutz, Global DHD-1, Mack, MAN, MTU, Renault, Volvo |
| Target Industries | Road haulage, logistics, public transport, construction, mining, and other heavy-duty commercial vehicle and industrial engine operations |
About YEFE | Manufacturer Behind the Product
YEFE (Shenzhen) Lubricating Oil Co., Ltd. is a professional lubricant manufacturer and global supplier based in Guangdong, China. We specialize in the formulation, blending, filling, and private label production of automotive and industrial lubricants.
With automated production lines, standardized operating procedures, and full-process quality traceability, YEFE delivers stable and consistent lubricant products to distributors, importers, and brand owners across South America, Southeast Asia, the Middle East, and Africa.
Every product is supported by laboratory testing and controlled manufacturing processes to ensure viscosity accuracy, oxidation stability, and long-term performance reliability.
Automated blending & filling production lines
Full SAE grades & API standards coverage
In-house quality testing & batch traceability
OEM / ODM support from formula to packaging
Export experience across emerging markets
Frequently Asked Questions
MOQ depends on the product type, packaging size, and customization requirements. YEFE offers flexible MOQs to support market testing, regional launches, and long-term supply programs. Please contact us with your target packaging and market to receive a tailored quotation.
Yes. YEFE provides multiple packaging size options, including small retail bottles, medium containers, large drums, and bulk oil supply. Packaging size combinations can be adjusted based on your sales channel and logistics needs.
Yes. YEFE offers free bottle design and brand packaging design support for OEM and private label customers. This includes label layout and packaging appearance to help ensure a professional, market-ready presentation.
Production lead time varies depending on order volume, packaging selection, and customization requirements. Standard orders typically require several weeks for production. Exact lead time will be confirmed after order details are finalized.
Yes. YEFE provides complete export-ready documentation, including TDS, MSDS, COA, and other required shipping documents. We support international shipments to multiple global markets.
All YEFE products are manufactured using standardized production processes and automated blending systems. Each batch undergoes laboratory testing and quality verification to ensure consistent performance and stable supply.
Yes. YEFE supports trial or initial orders to help customers evaluate product quality, packaging suitability, and market response before scaling up.
You can contact YEFE through the website inquiry form or by email. Our team will assist you with product selection, packaging options, quotation, and order confirmation.