Fluid was not replaced at the time of the sample. We just purchased this vehicle and had UOA's performed on the front & rear diff.
Make/Model: Dana 44 Differential (Front)
Vehicle: 2012 Jeep Wrangler Rubicon Unlimited
Code:
OIL Unknown (Factory?)
MILES IN USE Unknown
MILES ON UNIT 61,948
SAMPLE TAKEN 6/19/18
MAKE UP OIL 0
ALUMINUM 1
CHROMIUM 11
IRON 265
COPPER 3
LEAD 0
TIN 1
MOLYBDENUM 6
NICKEL 5
MANGANESE 18
SILVER 0
TITANIUM 0
POTASSIUM 5
BORON 74
SILICON 58
SODIUM 7
CALCIUM 11
MAGNESIUM 2
PHOSPHORUS 1200
ZINC 25
BARIUM 8
SUS @ 210F 73.4
Visc @ 100C 13.85
Flashpoint 395
Water % 0.0
Insolubles % 0.1
TAN 2.1
Oil Analysis Comments:
No problems found in this front axle sample. In fact we're happy to see that the oil is still in place - it can easily be run longer. Our universal averages show typical wear levels for a Dana 44 axle after about 47K miles on the oil. Your metals are lower than average, so feel free to add 20K miles to this fill before you resample. The TAN reading of 2.1 shows little acidity. Great report
Make/Model: Dana 44 Differential (Front)
Vehicle: 2012 Jeep Wrangler Rubicon Unlimited
Code:
OIL Unknown (Factory?)
MILES IN USE Unknown
MILES ON UNIT 61,948
SAMPLE TAKEN 6/19/18
MAKE UP OIL 0
ALUMINUM 1
CHROMIUM 11
IRON 265
COPPER 3
LEAD 0
TIN 1
MOLYBDENUM 6
NICKEL 5
MANGANESE 18
SILVER 0
TITANIUM 0
POTASSIUM 5
BORON 74
SILICON 58
SODIUM 7
CALCIUM 11
MAGNESIUM 2
PHOSPHORUS 1200
ZINC 25
BARIUM 8
SUS @ 210F 73.4
Visc @ 100C 13.85
Flashpoint 395
Water % 0.0
Insolubles % 0.1
TAN 2.1
Oil Analysis Comments:
No problems found in this front axle sample. In fact we're happy to see that the oil is still in place - it can easily be run longer. Our universal averages show typical wear levels for a Dana 44 axle after about 47K miles on the oil. Your metals are lower than average, so feel free to add 20K miles to this fill before you resample. The TAN reading of 2.1 shows little acidity. Great report