4x Piston Ring Set STD For BMW 5 Series E60 F10 520d 2.0 N47D20A N47D20C – 84mm

Rebuilding an N47 diesel?

This is a full set of 4 STD (standard size) piston rings for the 2.0-liter engine.

They fit a bunch of BMW models with the N47D20A, N47D20C, and similar engines—like the 520d in E60 and F10 chassis.

The rings are 84mm bore size, with the usual ring thicknesses (1.75mm, 2.0mm).

They cross with OEM numbers like 11257807289 and 11257812636.

Made by Motorteiledirekt, a solid aftermarket brand.

If you’re doing a rebuild or just refreshing a high-mileage motor, these rings will get the compression back where it should be.

Brand new, ready to install.

Just make sure your cylinders are in good shape before you slap these in.