Vibration Damper Pulley - BMW 5 / 6 / 7 / X5 Series - Various Models

Vibration Damper Pulley - BMW 5 / 6 / 7 / X5 Series - Various Models

BMW Part Number: 11 23 7 568 345 / 11 23 1 439 683

To Fit the following Models:

E60 5-Series Sedan 545i - All Models

E60 5-Series Sedan 550i - All Models

E60 LCI 5-Series Sedan 540i - All Models

E60 LCI 5-Series Sedan 550i - All Models

E63 6-Series Coupe 645 Ci - All Models

E63 6-Series Coupe 645i - All Models

E64 6-Series Cabrio 645 Ci - All Models

E64 6-Series Cabrio 650i - All Models

E65 7-Series Sedan 740i - All Models

E65 7-Series Sedan 745i - All Models

E65 7-Series Sedan 750i - All Models

E53 X5-Series 4.4i - N62 All Models

E53 X5-Series 4.8is - All Models

BMW Vibration Damper Pulley – 5 Series, 6 Series, 7 Series & X5

The BMW vibration damper pulley, also known as a crankshaft pulley or harmonic balancer, is an important component mounted to the engine crankshaft. Its job is not simply to drive the auxiliary belt. It also helps reduce torsional vibrations produced by the rotating crankshaft, helping protect the engine and maintain smooth operation.

BMW describes the vibration damper as a combination of a hub, rubber element and mass that works to reduce crankshaft rotational oscillations and the associated loads and noise.

Why Is the BMW Vibration Damper Pulley Important?

Every combustion event creates forces that are transferred through the crankshaft. The vibration damper helps absorb and control these torsional vibrations.

The outer pulley also drives the auxiliary belt system, which can operate components such as the alternator and air-conditioning system.

Because the damper incorporates a rubber isolation element, age, mileage, heat and mechanical stress can eventually cause the rubber to deteriorate.

Symptoms of a Failing BMW Vibration Damper

A worn or damaged vibration damper pulley can produce several warning signs, including:

• Excessive engine vibration

• Vibration or noise from the front of the engine

• Visible pulley wobble

• Cracking or deterioration of the rubber section

• Auxiliary/serpentine belt movement

• Belt slipping or jumping off the pulley

• Unusual squealing or rattling noises

• Battery warning light

• Cooling-system warning light

• Loss of drive to belt-driven accessories

A damaged damper can also affect the auxiliary belt system. In severe cases, pulley failure can result in the belt coming off and the loss of belt-driven accessories.

Don't Ignore a Worn Crankshaft Pulley

A vibration damper may look like a simple pulley, but it performs an important role in the BMW engine. If the rubber element starts separating or the pulley begins to wobble, it should be inspected promptly.

Continuing to operate an engine with a visibly damaged or deteriorating damper can increase the risk of further belt-drive and engine-related problems.

BMW Vibration Damper Pulley Fitment

This BMW vibration damper pulley is listed for various:

BMW 5 Series

• E60 545i

• E60 550i

• E60 LCI 540i

• E60 LCI 550i

BMW 6 Series

• E63 645Ci

• E63 645i

• E64 645Ci

• E64 650i

BMW 7 Series

• E65 740i

• E65 745i

• E65 750i

BMW X5

• E53 X5 4.4i N62

• E53 X5 4.8is

The BM Parts Mall product page lists BMW part numbers 11 23 7 568 345 and 11 23 1 439 683. Always confirm your BMW's VIN, engine and existing part number before ordering, as vibration dampers can have different specifications even within similar engine applications.

BMW Vibration Damper Replacement in South Africa

If your BMW has developed excessive vibration, a wobbling crankshaft pulley, unusual belt noise or visible deterioration around the damper, have the pulley and auxiliary belt system inspected.

Replacing a worn BMW vibration damper pulley can help restore correct crankshaft damping and reliable operation of the auxiliary belt drive.

Looking for a BMW vibration damper pulley in South Africa?

BM Parts Mall specialises in BMW-only parts, helping BMW owners and workshops find the correct replacement parts for their vehicles.

BMW-only parts. Correct fitment. Delivered anywhere in South Africa.

SEO Keywords

BMW vibration damper pulley, BMW vibration damper, BMW crankshaft pulley, BMW harmonic balancer, BMW crank pulley, BMW vibration damper replacement, BMW crankshaft pulley replacement, BMW 5 Series vibration damper, BMW 6 Series vibration damper, BMW 7 Series vibration damper, BMW X5 vibration damper, BMW E60 crankshaft pulley, BMW E63 crankshaft pulley, BMW E64 crankshaft pulley, BMW E65 crankshaft pulley, BMW E53 X5 crankshaft pulley, BMW N62 vibration damper, BMW N62 crankshaft pulley, BMW vibration damper South Africa, BMW crankshaft pulley South Africa, BMW parts South Africa.