SORTECH Rear Crankshaft Seal Retainer For BMW 550i 650i 745i X5 11147512101

If you're rebuilding a BMW V8 or fixing an oil leak at the back of the engine, this SORTECH rear crankshaft seal retainer is exactly what you need.

It fits models like the 550i, 650i, 745i, 750i, and X5 with the applicable engines.

The OEM part number is 11147512101, and this one (ST212137) is a direct replacement.

It comes with the seal already included, so it's ready to bolt on.

Made by SORTECH, and they back it with a 2-year warranty.

No more leaks, no more mess.

This is a critical part when you're that deep into an engine, so don't cheap out.

Get the right part, do the job once, and drive without that puddle under the car.