5.0 / 5.0
(1) 1 total reviews
Heavy-duty 15W-40 API CI-4 oil for older agricultural and off-road diesel engines without DPF systems. Specifically designed for low speed, high torque around-the-clock applications.
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Description
TRIAX Agra Premium CI-4 Plus is a heavy-duty diesel engine oil designed for agricultural and off-road construction applications. It provides enhanced wear protection, superior viscosity, shear stability, and up to 500-hour oil changes. Formulated with Moly, Boron, High ZDDP Levels, and aggressive detergents, it helps prevent injector stiction and piston ring seizing, ensuring reliable performance in high-torque, low-speed environments. It provides unrivaled protection for heavy-duty diesel and gasoline engines.
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API Licensed: For CI-4 Plus and earlier specs, it is compatible with brands like Case, CLAAS, Deutz, New Holland, Kubota, John Deere, and more.
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Anti-Wear: Advanced friction reducers and wear control technology delivers unmatched protection for pistons, bearings, and turbochargers.
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Outstanding Performance: For low-speed, high-torque, and high-power use in demanding environments, including agricultural, construction, and hauling.
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Excellent Stability: Engineered for high loads and maintains resilience against sustained power and shock loading, effectively resisting shear viscosity breakdown.
- Extended Drain: It supports 500-hour oil changes in agricultural use, prevents injector stiction and piston ring seizing, and enhances film strength and durability.
Specifications
- API CI-4, CI-4 Plus
- MB 229.3
Heavy duty diesel engines not equipped with DPF / SCR emissions control systems. See data sheet for details.
OEM Cross-Reference
• Akcela No 1 Engine Oil 15W-40
• Ambra OEM Oil 15W-40 (All Versions)

I like this oil so far. Like all the triax products I've used so far seem to exceed regular oil by a long shot. This oil has an amber color kinda reminds me of the factory New Holland engine oil, but with a 500 hr change interval its about right for my average annual hrs on the case ih I use for hay. Any ways impressed as always with their products.
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20+ Years In Business
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1M+ Customers Worldwide
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Manufactured in the USA