BMW Crankshaft Pulley 11238511371 | Genuine BMW Vibration Damper
Genuine BMW Crankshaft Pulley / Vibration Damper 11238511371
The Genuine BMW Crankshaft Pulley 11238511371 is an engine vibration damper, also known as a harmonic balancer or crankshaft pulley. BMW OE number 11 23 8 511 371 is designed for selected BMW 3.0L turbo-diesel engines, including applications such as the BMW 335d and X5 xDrive35d.
The vibration damper is mounted on the crankshaft and helps reduce torsional vibrations generated by the rotating engine. It also forms part of the accessory belt drive system, making its condition important for reliable engine and belt-drive operation.
BMW Part Details
- Part Number: 11238511371
- BMW OE Number: 11 23 8 511 371
- Part Description: Vibration Damper
- Also Known As: Crankshaft Pulley, Harmonic Balancer, Crank Pulley, Vibration Damper
- System: Engine / Accessory Drive
- Brand: Genuine BMW
- Replaces: 11237793593 and 11237788611
Compatible BMW Models
Part 11238511371 is listed for selected applications including:
- BMW 3 Series E90 – 335d
- BMW X5 E70 – xDrive35d
- Selected BMW models using compatible 3.0L turbo-diesel/M57N2 configurations
RealOEM also lists the part across various 3 Series, 5 Series, 6 Series, 7 Series, X3, X5 and X6 chassis, depending on engine and production configuration.
What Does the BMW Crankshaft Pulley Do?
The crankshaft vibration damper helps absorb and control torsional vibrations from the crankshaft. This reduces vibration transmitted through the engine’s rotating drive system.
Because the pulley also interacts with the accessory belt system, a damaged or deteriorated vibration damper can affect belt operation and may contribute to abnormal engine-bay noises or belt problems.
Signs of a Failing BMW Vibration Damper
Possible symptoms include:
- Cracks or deterioration in the rubber damper section
- Excessive crankshaft pulley movement or wobbling
- Vibration from the front of the engine
- Squealing or unusual accessory-belt noises
- Uneven serpentine-belt movement
- Premature accessory belt wear
- Visible separation or deterioration of the pulley assembly
If the vibration damper is showing signs of deterioration, inspect the serpentine belt, tensioner and idler pulleys at the same time.
Buy BMW Crankshaft Pulley 11238511371 in Nairobi
Looking for a BMW crankshaft pulley 11238511371 in Nairobi, Kenya?
Bavarian Trading Company supplies BMW spare parts and provides BMW servicing and repairs from our garage and parts shop at Adams Arcade, off Ngong Road, Nairobi.
We can assist with:
- Genuine BMW crankshaft pulleys
- BMW vibration damper replacement
- Accessory belt inspection
- BMW diagnostics
- BMW diesel servicing
- Parts identification using your VIN
Order BMW 11238511371 today. Send us your BMW VIN/chassis number before purchasing so we can confirm that this vibration damper is correct for your engine.
Important Fitment Note
Crankshaft pulleys and vibration dampers vary between BMW engines. Do not rely on the model name alone when ordering. Confirm the part number against your VIN/chassis number, especially for 3.0L diesel BMWs.
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