GUARDOL XT® FULL SYNTHETIC DIESEL ENGINE OIL
PREMIUM FULL-SYNTHETIC API CK-4 DIESEL ENGINE OIL; FORTIFIED WITH LIQUID TITANIUM® PROTECTION ADDITIVE
Phillips 66® Guardol XT Full Synthetic Diesel Engine Oil is a premium quality, full-synthetic engine oil developed for use in 4-stroke cycle diesel engines operating under severe duty service or extreme temperature conditions. It meets API CK-4 performance requirements for use in modern low-emission engines designed to meet 2007 and later EPA on-highway exhaust emissions standards, and is backward serviceable for use in older diesel engines. It is specially formulated for compatibility with exhaust aftertreatment systems using diesel particulate filters (DPF), diesel oxidation catalysts (DOC), and/or selective catalytic reduction (SCR). The full-synthetic formulation provides excellent low-temperature properties for better performance in harsh winter climates.
Links of Interest
Features & Benefits
- Excellent protection for newer low-emission diesel engines and older diesel engines
- Specially formulated to protect exhaust aftertreatment systems
- Outstanding soot control for protection against abrasive wear and soot-induced oil thickening
- Outstanding resistance to viscosity and thermal breakdown at high temperatures
- Exclusive Liquid Titanium additive provides enhanced oxidation and wear control
- Protects against rust, bearing corrosion, and wear
- Excellent low-temperature pumpability for easier starting and less wear during cold starts
- High shear stability
- High resistance to foaming and aeration
Applications
- On- and off-highway diesel equipment operating at low ambient temperatures
- On-highway diesel trucks equipped with EGR and exhaust aftertreatment systems to meet 2007/2010 emissions standards
- Older diesel equipment with conventional, non-EGR engines, or ACERT engines
- Off-highway construction, earth moving, and mining equipment
- Mixed fleets with diesel and gasoline-fueled vehicles
Technical Details
Licenses & Approvals:
Guardol XT Full Synthetic Diesel Engine Oil is licensed or meets requirements of:- API Service CK-4, CJ-4, CI-4 PLUS, SN
- Cummins CES 20086
- Detroit Diesel DFS 93K222
- Deutz DQC III-10
- Mack EOS 4.5, Volvo VDS 4.5
- Mercedes-Benz Sheet 228.31
- Renault VI RLD-4
- Ford WSS-M2C171-F1
- ACEA E9-08, E7-08
- Caterpillar ECF-3, ECF-2, ECF-1-a
- Diesel engines manufactured by OEMs not listed above, where the OEM specifies API CK-4 engine oil
Additional Details:
| SAE Grade | 0W-40 |
| Specific Gravity @ 60°F | 0.846 |
| Density, lbs/gal @ 60°F | 7.04 |
| Color, ASTM D1500 | 4.0 |
| Flash Point (COC), °C (°F) | 226 (439) |
| Pour Point, °C (°F) | -58 (-72) |
| Viscosity, Kinematic | |
| cSt @ 40°C | 85 |
| cSt @ 100°C | 14.4 |
| Viscosity Index | 178 |
| Cold Cranking Viscosity, cP @ (°C) | 5853 (-35) |
| High-Temp/High-Shear Viscosity, cP @ 150°C | 4.0 |
| Sulfated Ash, ASTM D874, wt % | 1.0 |
| Total Base Number (TBN), ASTM D2896 | 10.8 |
| Titanium | 0.010 |
| Zinc, wt % | 0.1215 |
Licenses & Approvals:
Guardol XT Full Synthetic Diesel Engine Oil is licensed or meets requirements of:- API Service CK-4, CJ-4, CI-4 PLUS, SN
- Cummins CES 20086
- Detroit Diesel DFS 93K222
- Deutz DQC III-10
- Mack EOS 4.5, Volvo VDS 4.5
- Mercedes-Benz Sheet 228.31
- Renault VI RLD-4
- Ford WSS-M2C171-F1
- ACEA E9-08, E7-08
- Caterpillar ECF-3, ECF-2, ECF-1-a
- Diesel engines manufactured by OEMs not listed above, where the OEM specifies API CK-4 engine oil
Additional Details:
| SAE Grade | 5W-40 |
| Specific Gravity @ 60°F | 0.855 |
| Density, lbs/gal @ 60°F | 7.12 |
| Color, ASTM D1500 | 4.0 |
| Flash Point (COC), °C (°F) | 240 (464) |
| Pour Point, °C (°F) | -48 (-54) |
| Viscosity, Kinematic | |
| cSt @ 40°C | 96.0 |
| cSt @ 100°C | 14.5 |
| Viscosity Index | 166 |
| Cold Cranking Viscosity, cP @ (°C) | 6,230 (-30) |
| High-Temp/High-Shear Viscosity, cP @ 150°C | 4.2 |
| Sulfated Ash, ASTM D874, wt % | 1.0 |
| Total Base Number (TBN), ASTM D2896 | 10.2 |
| Titanium | 0.010 |
| Zinc, wt % | 0.1288 |
Licenses & Approvals:
Guardol XT Full Synthetic Diesel Engine Oil is licensed or meets requirements of:- API Service CK-4, CJ-4, CI-4 PLUS, SN
- Cummins CES 20086
- Detroit Diesel DFS 93K222
- Deutz DQC III-10
- Mack EOS 4.5, Volvo VDS 4.5
- Mercedes-Benz Sheet 228.31
- Renault VI RLD-4
- Ford WSS-M2C171-F1
- ACEA E9-08, E7-08
- Caterpillar ECF-3, ECF-2, ECF-1-a
- Diesel engines manufactured by OEMs not listed above, where the OEM specifies API CK-4 engine oil
Additional Details:
| SAE Grade | 15W-40 |
| Specific Gravity @ 60°F | 0.854 |
| Density, lbs/gal @ 60°F | 7.20 |
| Color, ASTM D1500 | 3.5 |
| Flash Point (COC), °C (°F) | 233 (451) |
| Pour Point, °C (°F) | -42 (-44) |
| Viscosity, Kinematic | |
| cSt @ 40°C | 104 |
| cSt @ 100°C | 14.8 |
| Viscosity Index | 148 |
| Cold Cranking Viscosity, cP @ (°C) | 4,116 (-20) |
| High-Temp/High-Shear Viscosity, cP @ 150°C | 4.3 |
| Sulfated Ash, ASTM D874, wt % | 1.0 |
| Total Base Number (TBN), ASTM D2896 | 10.3 |
| Titanium | 0.010 |
| Zinc, wt % | 0.1320 |