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Corporate Office:
Wolf's Head Motor Oil Company
1601 McCloskey Blvd.
Tampa, FL 33605
Website(s): www.wolfshead.com
The Wolf’s Head brand name has been in the market for close to a century with roots in Pennsylvania crude. Whereas the trademark was originally registered to Pennzoil in 1976, it is now registered to Amalie AOC. LTD in Tampa Florida.
Manufactured By: Wolf's Head Oil Company, Tampa, FL
Purchased at: New Brighton, PA
Date of purchase: 10/5/2018
Website(s): www.wolfshead.com
The results of the tests conducted on this sample are consistent with DEXRON®-III/MERCON® transmission fluids.
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Physical Properties | ![]() |
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Elemental Analysis | ![]() |
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Labeling | ![]() |
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Note: Although laboratory tests alone cannot be used to establish if engine oil meets an API Service Category, they can be used to determine if it doesn't.
PHYSICAL TESTS (click for test details) - a | Standard | Wolf's Head |
Flash Point in ºC (ASTM D92) | 170/177 Min-c | 217 |
Viscosity @ 100ºC, cSt (ASTM D445) | 6.8 Min | 7.7 |
Viscosity @40ºC, cSt (ASTM D445) | 38.2 | |
Viscosity Index (ASTM D2270) | 176 | |
Brookfield Viscosity @-40ºC mPa s (cP) | 20,000 Max | 16,869 |
ELEMENTAL ANALYSIS (click for test details) - a, b | ||
Additives | ||
Calcium, ppm | 142 | |
Magnesium, ppm | 26 | |
Phosphorus, ppm | 200 | |
Zinc, ppm | 39 | |
Molybdenum, ppm | <1 | |
Barium, ppm | <1 | |
Boron, ppm | 59 | |
Silicon, ppm | 4 | |
Potassium, ppm | <1 | |
Manganese, ppm | <1 | |
Titanium, ppm | <1 | |
Copper, ppm | <1 | |
Sodium, ppm | <1 | |
Vanadium, ppm | <1 | |
Contaminants | ||
Silver, ppm | <1 | |
Aluminum, ppm | <1 | |
Chromium, ppm | <1 | |
Iron, ppm | <1 | |
Nickel, ppm | <1 | |
Lead, ppm | <1 | |
Antimony, ppm | 2 | |
Tin, ppm | <1 | |
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