Centrifugal discs KIT (ATC13-1)

This kit is designed to protect the internal seals of your BMW ATC13-1 transfer case. Made from reinforced plastic, these discs act as a shield against external contaminants like dirt, water, and road salt, which significantly extends the lifespan of the seals and prevents oil leaks.

This specific kit is engineered for BMW vehicles equipped with the ATC13-1 transfer case. If your BMW model uses the ATC13-1 system, this component is the correct fit to ensure proper seal protection.

Over time, original plastic discs can become brittle or damaged. Replacing them during routine maintenance or seal replacement ensures that your new seals are immediately protected from debris, preventing a repeat failure of the transfer case system.

Yes, the discs are manufactured from high-quality reinforced plastic. This material is chosen for its resistance to heat and mechanical impact, ensuring it doesn’t warp or crack under the demanding conditions inside the drivetrain.

Common symptoms include oil spots under the vehicle near the center, a burning oil smell, or visible grime buildup around the transfer case output shafts. Using a centrifugal disc kit helps prevent these issues by keeping the seal surface clean.