This is an OEM Front Crankshaft Seal for M10 engines manufactured by Elring Klinger - an original supplier to BMW for many gaskets and seals. As an OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
BMW Fitments:
2 Series
Vintage 2002 (67-76) > E10 2002 (1969-1976)
Vintage 2002 (67-76) > E10 2002tii (1972-1974)
3 Series
E21 (75-83) > 320i
3 Series
E30 (84-91) > 318i