Timing Chain Kit for BMW N57 – Febi Bilstein SKU 184573

Timing Chain Kit – 184573 (Febi Bilstein, BMW)

Quick Info

Complete upper timing chain kit (camshaft drive) for BMW engines.

Includes chain, guides, tensioners and sprockets for full timing system repair.

Fitment

Engines:

B57 3.0D (PRIMARY)

Some late N57 applications (check VIN)

Common Models

G11 / G12 730d / 740d

G30 / G31 530d

G05 X5 30d / 40d

G06 X6

G07 X7

G16 8 Series

👉 Used on newer BMW diesel platforms 

Part Numbers

Febi: 184573

BMW OE: 11318570649 / 11 31 8 570 649 S12 

AUTODOC

What’s Included

2x timing chains (86 + 72 links)

Chain tensioners (hydraulic)

Guide rails

Camshaft sprocket

Injection pump sprocket 

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Technical Details

Chain type: Simplex (closed chain)

Chain sizes: G53HS / G68HS

Chain pitch: 8mm / 9.525mm 

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Position: Upper timing system (camshaft side) 

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Notes:

OE-quality Febi kit (precision fit)

Designed for modern high-pressure diesel engines

Often replaced together with lower chain kit

Important

❗ Upper timing kit only (not full engine kit)

❗ Always confirm via VIN

❗ Not for M57 / early N47

Common issues when worn

Timing chain noise

Engine timing faults

Reduced performance

Risk of major engine damage if chain fails