Transfer Case Fluid Porsche

Porsche Cayenne Transfer Case Fluid Applications.

Transfer case fluid porsche. 9102011 Per Porsche website the Differential uses Burmah SAF AG4 75w-90. The extension of the transfer case warranty is retroactive. Detailed steps parts and tools required can be found below.

RAVENOL DTF-1 Transfer Fluid TF-0870 is a fully synthetic gear lubricant for the latest generation of electronically controlled active transfer boxes transfer cases. The original design for Cayenne 958 Porsche transfer cases had the hose ending on the lower closer to the ground side of the transfer case. Typically it is best to change your transfer case fluid every 60000-100000 miles depending on driving conditions.

For light driving conditions we recommend less frequent changes. Porsche has the same recommended 160000-mile service intervals for all of the other drivetrain components including front and rear differentials and transfer case. Transfer Case-about 34 of a quart.

Note that Porsche recommends replacing the drain plug seals each time you remove the plugs. The formulation of high quality hydrocrack oils with special additives and inhibitors provides a stable viscosity and ensures the correct functioning of the transfer box and optimum power transmission even under. I am assured by OPC that this solves the problem.

6202020 OPC are saying the problem is not the Transfer BOX but the Vent pipe apparently it allows moisture into the Transfer Box which causes it to fail. On all 3 I flushed it out by pumping a few extra squirts and letting it drain out. 1122019 Transfer box failure is a known issue and recognised by Porsche.

Castrol Syntrax Long Life Transfer Case Fluid Call 310626-8765. While Porsche recommends owners change the transfer case fluid every 16 years or 160000 miles we believe this is too long. So when replacing the Transfer Box the new vent pipe must be replaced.