Set of roller drag levers — a genuine BMW part, number 11 33 7 548 278. The number stamped on the part is 11337548278; BMW's catalog files it under the short number 7548278. You will find it on our Engine shelf, under Rocker arms with bearings. It supersedes the older number 7509756, so a part carrying that number is the same part.
It fits every E46 body style (316i, 316ti, 318i and 318ti, 2001–2003), with the N40 or N42 engines.
BMW draws it on 3 diagrams, among them Valve timing gear, camshaft, inlet (11_3176) and Valve timing gear, camshaft, outlet (11_3196). It weighs about 339 g (0.7 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.