Sealing ring carrier 35x80x22mm

Inner diameter: 35 mm
Thickness: 22 mm
Outer diameter: 80 mm

Replacing the sealing ring, part number 5195944
Oil leak from the drive shaft on the all-wheel drive transfer case

Solution
Contaminated or faulty seal.

A damaged seal ring (part number 5195944) located inside the oil manifold (part number 47801461) can leak pressurised oil to the front of the shaft seal (part number 5150370). The front shaft seal cannot withstand the oil pressure and leaks as a result.

Hydraulic system low pressure oil, at approximately 13.8 bar, is channelled from the service control valve to the oil transfer case when the four-wheel drive is disengaged. Therefore, it may be possible to check whether the rings are actually leaking by observing the front seal with the 4WD engaged and then again with the 4WD disengaged. If the oil leakage is worse with the four-wheel drive disengaged, the retaining rings are damaged and are leaking pressurised oil.

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