Triax Full Synthetic 15W-40 Fleet Supreme API CK-4 - Friction Modified/Optimized with Moly & Boron - Extreme Durability - TOP Ebay Seller (5 GAL Pail) BUILD IN FRICTION MODIFIERS - CRP Organic Metallic Moly plating technology for unsurpassed wear protection, oxidation and high temp stability. 60% lower wear than leading industry ZDDP products. New CK-4 spec and exceeds Ford Diesel Truck CK-4 Spec FORD WSS-M2C171-F1 UN-MATCHED TURBOCHARGER PROTECTION - will not create deposits and ash on turbo bearings (will not fry on the turbo). This effectively doubles the life of diesel turbochargers POWER-STROKE: ELIMINATES STICTION AND INJECTOR ISSUES that plague Power-stroke engines - No need for additional additives - Contains state-of-the-art dispersal and ash control systems to keep your engine extremely clean. EXTREME DRAIN CAPABLE: 25,000 mile drain interval for pickups and 80,000 for class 8 semi trucks. Class 8 highway trucks regularly surpass 80,000 miles (use oil analysis). HIGH TBN - Inorganic, slow depleting TBN Eliminates the need to clean Diesel Particulate Filters and for use in virtually all diesel powered pickups and heavy duty trucks, both pre-2007 and post 2007 models fitted with emission control systems such as DPF, SCR, DOC. LOW ASH FORMULATION API CK-4, CJ-4, CI-4 Plus,CI-4, CH-4 API SN (15W-40 ONLY) ACEA E9-12, E9-16 CUMMINS CES 20086 MACK EOS 4.5 MB 228.31 DDC 93K222 CATERPILLAR ECF-3 VOLVO VDS-4.5, VDS-4, VDS-3 RENAULT VI RLD-4, RLD-3 MTU TYPE 2.1 DEUTZ DQC III-10 LA FORD WSS-M2C171-F1 (FORD Diesel API CK-4 Equivalent Spec) MAN 3575 SCANIA LDF-2 Complete protection for diesel and gasoline emission control systems such as Exhaust Gas Re-Circulation systems (EGR), Selective Catalytic  Reduction (SCR) systems and Diesel Particle Filters (DPF). Complete compatibility with virtually all major heavy duty diesel engine manufacturers Significantly improves turbo-charger lubrication and longevity. Will not &#034;cook&#034; on the turbo bearings and will not cause deposits and sludge on it. Superior extended drain capabilities to provide lowest cost per mile. 80,000 mile drains are quite frequent with class 8 trucks. Outstanding friction modifying and wear reducing properties, up to 65% drop in friction coefficient vs industry standards Significant improvement in overall engine component wear such as cams, valves, injectors, piston rings, bearings and other critical components. Designed for heavy duty trucks for maximum longevity and protection State-of-the-art detergent and dispersant package for outstanding deposit control preventing ash clumping and deposits. Excellent fluid life and oxidation control, with superior stay-in-grade characteristics Permits dry lubrication at engine startup and during cold winter months, significantly reducing startup wear. Permits quick-fill lubrication flow during cold weather start-up, down to -49 C.(5W-30) High retention TBN (slow degradation) which provides improved, long term acid neutralization and corrosion protection. Provides year-round engine protection even in the most severe operating conditions Outstanding stay-in-grade shear stability Very high lubrication for valve spools and critical parts Significantly quieter engine operation Drain intervals for pickups exceed 12,000 miles on a regular basis Effortless startup in sub zero temperatures down to -30 F In most cases, frees stuck piston rings, rapidly dissolving deposits left behind from other oils Highly reduced start-up wear - Instant dry lubrication before the oil pump has a chance to circulate the lubricant dramatically reduces startup wear Significantly reduces friction on virtually all components requiring lubrication Greatly improved oil oxidation stability Increased thermal stability - wont thin out or thicken out of grade - maintains optimal flow and lubrication Significant improvement in oxidation viscosity degradation preventing oil starvation and deficient lubrication. 1 to 3 oil change ratio vs most other fluids A lot less down time Improved component life Inherent fuel economy Capable of 80,000 miles + for class 8 semi trucks Capable of 12,000-15,000 miles + for regular work, farm and day to day diesel trucks.