Air Brake Compressor Piston With Rings +0.25 (85.25mm) By Robur Bremse – Perfect Fit For Wabco / Cummins

Alright, so you're diving into an air compressor rebuild, huh?

We've got exactly what you need right here.

This is a brand-new piston set, still in its original packaging, ready to get your Wabco or Cummins setup breathing easy again.

It's a direct stock replacement part, so no need to worry about modifications—it's built to the exact specs of the original.

Made right here in Turkey, this .25mm oversized piston (bringing you to a final diameter of 85.25mm) is the perfect solution if you're boring out the cylinder during your rebuild.

It comes complete with the rings, so you've got everything in one box.

We stand by our stuff with a full 1-year warranty, so you can button it up with confidence.

Whether you're a pro mechanic or a weekend warrior, this is a solid, no-nonsense component to get that truck back on the road.