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EUROPEAN PRECISION: GUARDOL® EURO® (FULL SYNTHETIC)
Elite Protection for European Engines. Low-SAPS Excellence.
Mammoth is proud to supply Phillips 66® Guardol Euro, a high-performance, full-synthetic engine oil specifically engineered for the latest generation of European diesel engines. Designed for long-haul and severe-service operations, this formulation meets the ultra-strict "Low-SAPS" (Sulfated Ash, Phosphorus, and Sulfur) requirements of European manufacturers to ensure maximum protection for advanced exhaust aftertreatment systems.
WHY MAMMOTH TRUSTS GUARDOL® EURO:
European OEM Compliance: Engineered to meet the demanding specifications of Mercedes-Benz, MAN, Scania, and Volvo, providing a "one-stop" solution for international fleets.
Exhaust System Longevity: The specialized Low-SAPS formula prevents the buildup of harmful deposits in Diesel Particulate Filters (DPF), extending the life of your most expensive exhaust components.
Full-Synthetic Stability: Offers exceptional resistance to thermal breakdown and oxidation, allowing for the incredibly long drain intervals common in European engine maintenance cycles.
Ultimate Cold Flow: As a full synthetic, it ensures rapid lubrication and reduced wear during freezing cold-starts, while maintaining a robust oil film at peak operating temperatures.

PRODUCT RESOURCES
PERFORMANCE
European OEM Compliance: Specifically engineered to meet the ultra-strict "Low-SAPS" requirements of Mercedes-Benz, MAN, Scania, and Volvo.
Exhaust System Longevity: Specialized chemistry prevents DPF clogging, extending the life of expensive exhaust aftertreatment hardware.
Full-Synthetic Stability: Offers exceptional resistance to thermal breakdown, allowing for the extended drain intervals common in European maintenance cycles.
PROTECTION
Low-SAPS Chemistry: Protects delicate European exhaust aftertreatment systems by minimizing sulfate ash, phosphorus, and sulfur.
DPF Preservation: Specifically formulated to prevent particulate filter plugging, reducing backpressure and maintaining fuel efficiency.
Extended Oil Life: High oxidation stability allows this oil to stay in-grade longer, matching the long-drain requirements of European OEMs.
UPTIME
Extended Drain Performance: High-stability full-synthetic base allows for the long-distance service intervals demanded by European manufacturers.
Emissions Reliability: Keeps the "Check Engine" light off by preventing soot-load errors and catalyst poisoning in DPF and SCR systems.
Global Spec Compliance: One oil meets multiple strict European OEM requirements, reducing the need for multiple specialty lubricants in a mixed fleet.
COMPOSITION
RESISTANCE
PROTECTION
FEATURES & BENEFITS
Euro-Diesel Optimized: Meets ACEA standards specifically for European heavy-duty diesel engines.
DPF Protection: Low-SAPS formula prevents DPF plugging in Scania, Volvo, and MAN trucks.
Piston Cleanliness: Exceptional detergent package keeps rings free and compression high.
Wear Shield: Robust anti-wear additives protect high-torque drivetrain components.
Turbo Stability: Protects high-speed bearings from heat-soak and varnish.
APPLICATIONS
European heavy-duty diesel engines requiring ACEA E6/E9.
Mercedes-Benz, MAN, and Scania trucks in on-highway service.
Mixed fleets that include both North American and European equipment.
Modern diesel engines with advanced exhaust aftertreatment.
Licenses & Approvals:
Guardol Euro is licensed or OEM-certified for:
API Service CK-4
MB-Approval 228.51
MAN M 3677
MTU MTL 5044 Category 3.1
Mack EOS-4.5
Volvo VDS-4.5
Renault VI RLD-3
Guardol Euro meets or exceeds the requirements of:
ACEA E6, E7, E9
Scania LDF-4
Caterpillar ECF-3
Cummins CES 20086
Detroit Diesel DFS 93K222
Deutz DQC IV-18 LA
MAMMOTH TECHNICAL TIP:
European diesel engines have different metallurgies and emission requirements than North American rigs. This oil bridges that gap, meeting the specific Scania and MAN specs that domestic oils often miss.
