Hella Pagid 355129241 Vented Brake Disc, 340mm 5x112 VW/Audi

The Hella Pagid 355129241 is a vented, one-piece front brake disc built for the European platforms that run a 5x112 bolt pattern with a 65mm center bore. It measures 340mm across the friction face, stands 49mm tall, and runs 30mm thick between the pad surfaces. That's a large, heat-friendly rotor, the kind you'll find on the front axle of plenty of VW, Audi, Skoda, and Seat models where the front brakes do most of the stopping work.

Why vented? Front rotors take the brunt of the braking load, and heat is the enemy. The internal vanes between the two friction faces pull air through the disc as the wheel turns, so the rotor sheds heat instead of soaking it up. That keeps brake fade at bay on long downhill grades, in stop-and-go traffic, and when you're loaded up for a road trip. A one-piece casting means the hat and the friction ring are a single unit, which keeps runout predictable and installation simple.

The disc is cast from gray iron, the proven material for street brake rotors because it grips well, machines cleanly, and spreads heat evenly. The zinc coating on the non-friction surfaces, the hat, the edges, and the vane openings, fights the surface rust that makes a rotor look tired after a few wet weeks. The pads scrub the friction face clean every time you brake, so that surface stays bright while the rest of the disc holds off corrosion.

Fitment comes down to the numbers. This is a 5x112 pattern with a 65mm hub bore and a 340mm diameter, which points to specific VW, Audi, Skoda, and Seat front-brake applications. Bolt pattern, hub bore, and diameter all have to match your car, so check the part number 355129241 against your vehicle before you order. Don't guess off the bolt pattern alone, because 5x112 covers a wide range of cars with different rotor sizes. If your existing disc carries this same Hella Pagid number, you're set.

Who's this for? Anyone keeping a VW, Audi, Skoda, or Seat on the road who wants an OE-style replacement disc without overthinking it. It's not a slotted or drilled track rotor, and it isn't trying to be. It's a plain, well-cast street disc that restores your braking to how it should feel. If your steering wheel shakes under braking, or you hear a grinding scrape, or the current rotors have a deep lip you can catch a fingernail on, it's time, and this is the part that gets you back to normal.

A few notes from the shop side. Brake rotors wear as a set, so replace them in pairs across the axle even if only one looks scored. That keeps braking even side to side. Fresh discs pair best with fresh pads, and a proper bed-in, a series of moderate stops from moderate speed, lays down an even transfer layer and gets you quiet, consistent braking from day one. Clean any protective film off the friction face before install, torque the caliper bracket and wheel to spec, and you're done.

One more thing worth knowing. Every rotor has a minimum thickness, and once a disc wears past it, it can't shed heat safely and should be replaced rather than resurfaced. Starting fresh at the full 30mm gives you the whole service life back. Measure your old discs if you're curious how far gone they were, and you'll usually see why the new ones feel so much better.

This is sold as a single disc, so order two if you're doing the full front axle. It's straightforward gear, a direct-fit replacement rotor that does its job without drama, which is exactly what you want from a brake part.