BMW Crankshaft Bolt 11-21-1-439-395 N20 Head Gasket 04/2015 — 02/2017 F32

04/2015 — 02/2017  F32

you can tune the low-speed compression damping with six precise clicks on the purple adjustment dial

this kit can include a Mishimoto Adjustable Fan Controller Kit

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BMW Crankshaft Bolt 11-21-1-439-395 N20 Head Gasket 04/2015 — 02/2017 F32This 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