Transfer case slinger (PL72 ATC)

This slinger acts as a protective shield for your transfer case seals. Made from reinforced plastic, it deflects dirt, water, and road debris away from the seal area. By keeping contaminants out, it significantly extends the lifespan of the seals and prevents premature leaks.

This specific component is designed for the PL72 ATC transfer case system, which is commonly found in various Porsche Cayenne models. If your vehicle utilizes the PL72 unit, this part is the correct fit to protect your drivetrain’s integrity.

Modern reinforced plastic offers excellent durability and chemical resistance without the risk of corrosion or rust found in metal parts. It is engineered to withstand the heat and vibration of the drivetrain while maintaining its shape and protective properties over time.

If the slinger is cracked or missing, you won’t hear a specific sound, but you will notice that your transfer case seals fail much faster. If you see dirt, grit, or road salt accumulating directly against the seal, or if you’re experiencing frequent oil leaks from the transfer case, the slinger likely needs replacement.

Installation requires access to the transfer case, which usually involves lifting the vehicle and potentially removing the driveshaft. While the part itself snaps or presses into place, we recommend professional installation if you aren’t comfortable working with driveline components.