Seinsa Autofren Front Caliper Rebuild Kit With Pistons – Fits BMW 5 Series E34 E39 M5 (BCR0006FX2)

If your BMW 5 Series (E34, E39, or M5) is due for some brake love, this rebuild kit from Seinsa Autofren has your back.

It's for the front calipers—both left and right sides—and includes two 60mm pistons made from cast iron.

The caliper type is Ate, which is what BMW used a lot back then.

The kit comes with the pistons and a full caliper repair kit with all the seals and small parts you'll need.

Part number BCR0006FX2 crosses with a bunch of others (236019, BCR093, SCK6003, D4099), so you know it's the right fit.

It's made in Denmark and comes with a 2-year warranty.

Grab this if you're rebuilding rather than buying new calipers.