aluminum rods offer significant advantages for race engines

allowing you to use factory main and rod bearings

Model Years equipped with this motor vary by region

G02 X4 xDrive30i

Wisefab strives to engineer the best products that allow drivers to push their limits on the track

BMW Crankshaft Bolt 11-21-1-439-395 M54B25 aluminum rods offer significant advantagesThis Genuine BMW Crankshaft Bolt 11 21 1 439 395 is a factory replacement for the crank hub assembly on BMW N52 and N54 engines. Designed to BMWs exact specifications, this hex bolt ensures proper fitment, torque, and reliability when securing the crank hub. Replacing the crankshaft bolt is critical during timing service, crank hub upgrades, or any major engine work to maintain engine integrity and prevent failure. As a genuine BMW component, the BMW