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GENUINE BMW Timing Chain Rail - 11-31-7-574-397

GENUINE BMW Timing Chain Rail - 11-31-7-574-397

GENUINE BMW
Disponibilité:
5 + en stock, prêt à être expédié
UGC 11-31-7-574-397
$55.26 - $55.26
$55.26
$55.26 - $55.26
$55.26
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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GENUINE BMW

Timing Chain Rail

This product also goes by these part numbers: 11 31 7 574 397, 11317574397, 11-31-7-574-397

This part also goes by the following cross reference.

Cross Reference Part Number: 11317574397

Fits These Vehicles 16 applications
BMW
Make Model Engine Years
BMW X6 4.4V8 2008–2014
BMW X5 4.4V8 2010–2013
BMW 550i xDrive 4.4V8 2011–2013
BMW 550i 4.4V8 2011–2013
BMW Alpina B7L xDrive 4.4V8 2011–2012
BMW Alpina B7L 4.4V8 2011–2012
BMW Alpina B7 xDrive 4.4V8 2011–2012
BMW Alpina B7 4.4V8 2011–2012
BMW 750i xDrive 4.4V8 2010–2012
BMW 750i 4.4V8 2009–2012
BMW 750Li xDrive 4.4V8 2010–2012
BMW 750Li 4.4V8 2009–2012
BMW 650i xDrive 4.4V8 2012–2012
BMW 650i 4.4V8 2012–2012
BMW 550i GT xDrive 4.4V8 2010–2012
BMW 550i GT 4.4V8 2010–2012

Fitment data last updated: 2026-06-30

Fits 16 vehicle applications Check vehicle fitment before ordering View fitment

About these Timing Chain Components

The GENUINE BMW 11-31-7-574-397 is part of your engine's timing chain system, which keeps the camshafts turning in step with the crankshaft. The chain runs on guides and is kept tight by a tensioner; when any of these wear, the timing can drift or the chain can jump.

Frequently asked questions

What are the signs of a worn timing chain?

A rattle from the front of the engine, especially on a cold start, a check-engine light with camshaft or crankshaft correlation codes, rough running, or reduced performance.

Should timing chain parts be replaced together?

Yes. The chain, guides, rails and tensioner wear together, so replacing them as a set avoids repeating a labor-intensive job. Replace any single-use bolts and seals disturbed during the work.

What happens if a timing chain fails?

On many engines the valves and pistons share the same space, so a jumped or broken chain can cause severe internal engine damage. That is why early signs like cold-start rattle should be investigated promptly.

Can I replace timing chain components myself?

It requires engine-specific locking tools and precise timing procedures, and errors can damage the engine. It is best done by an experienced technician or a well-equipped enthusiast following the factory procedure.

How do I make sure this timing chain part fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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