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The cylinder liners you see here are replicas of actual parts that went through industry‑standard tests and an engine teardown. Click and hover over each cylinder liner for a close-up view.
Mobil Delvac Super FE 10W-30
31 Hours
Guardol FE 10W-30
330 Hours
Guardol FE 10W-30
884,000 Miles
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Check out these brochures containing photos of actual parts from engine teardowns. Notice how across the board there is minimal scuffing, wear, varnish, or sludge.
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The following sales materials are available to download. They include the latest information on Guardol FE, our CK-4 & FA-4 products, and our industry-leading warranty.
SELECT TO DOWNLOAD
FOR ADDITIONAL INFORMATION, CONTACT YOUR MARKETER OR VISIT LOWERVISCOCITY.COM.
Visit Site
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Tony Negri,
Phillips 66 Commercial Products Manager
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Mobil Delvac Super FE 10W-30
31 Hours
Mobil passed the test at the minimum threshold of 31 hours.
You can see significant scuffing where the cross hatching has been worn away.
Guardol FE 10W-30
330 Hours
Guardol FE passed the test at the maximum of 200 hours.
We continued this test for 330 hours under the same conditions with no signs of scuffing.
Guardol FE 10W-30
884,000 Miles
Guardol FE also shows great performance in real-world driving. In this example we ran with 45,000 mile drain intervals.
After 884,000 miles of coast‑to-coast driving, the cylinder liners showed no significant
scuffing.
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Check out these brochures containing photos of actual parts from engine teardowns. Notice how across the board there is minimal scuffing, wear, varnish, or sludge.
CLICK TO VIEW
The following sales materials are available to download. They include the latest information on Guardol FE, our CK‑4 & FA‑4 products, and our industry-leading warranty.
SELECT TO DOWNLOAD
FOR ADDITIONAL INFORMATION, CONTACT YOUR MARKETER OR VISIT LOWERVISCOCITY.COM.
Visit Site
