SKU: 52703979017

Luk OE Quality Dual Mass Flywheel - BMW

Sale price$607.50 Regular price$675.00
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Description

Luk OE Quality Dual Mass Flywheel - BMWLuK dual mass flywheels absorb engine vibrations before they are transmitted to the driveline where they can create gear rattle. These units feature a built in damper designed to isolate engine torque spikes and prevent transmission damage. By design, dual mass flywheels cannot be resurfaced. This all makes the LuK dual mass flywheel the ideal solution. With one drawback: the higher the mass reactance of the vibrating masses, the more excessive the

LuK dual-mass flywheels absorb engine vibrations before they are transmitted to the driveline where they can create gear rattle.

These units feature a built-in damper designed to isolate engine torque spikes and prevent transmission damage. By design, dual-mass flywheels cannot be resurfaced.

This all makes the LuK dual mass flywheel the ideal solution.
With one drawback: the higher the mass reactance of the vibrating masses, the more excessive the resonance increase and associated torque peaks. With the dual mass flywheel, this would be easily perceived when starting and stopping the engine; much more easily than with a conventional clutch system. Additionally: the smaller flymass of the engine has less of a stabilizing effect on the speed fluctuation of the engine.

Thanks to decades of experience in clutch building, the LuK specialists were able to find an excellent solution to this problem. An additional damping device effectively prevents resonance overload. In normal operation, however, this additional damping device has no function and the torsional vibrations of the engine are filtered out by spring dampers.

Friction and spring rate - the correct ratio is important.
For optimal vibration isolation and soft resonance passage when starting and stopping the engine, the ratio between friction and spring rate must be optimal. The length of the springs is a key factor: The softer a spring, the more efficiently vibrations are isolated. The extra-long springs of the latest generation of dual mass flywheels significantly reduce the spring rate compared to a first generation dual mass flywheel. In routine driving operations, excessive resonance increases are kept almost completely away from the gearbox.

Features and Benefits:

  • Top driving comfort
  • Absorbs vibrations
  • Prevents noise
  • Enables comfortable, low-revs driving
  • Saves fuel
  • Relieves crankshaft and gearbox



    OE Part # 's


    21-20-7-573-785 / 21 20 7 573 785 / 21207573785

    21-20-7-541-150 / 21 20 7 541 150 / 21207541150

    21-20-7-556-565 / 21 20 7 556 565 / 21207556565

    21-20-7-569-974 / 21 20 7 569 974 / 21207569974


    LuK Part #'s   DMF082 / 4150389100

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52703979017

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jloshop
Carnegie, US
★★★★★ 5
Most beautiful high quality screens ! Sellers are great too! I finally found the perfect screen!!!
Color: Beige, Size: 4-panel
These screens are absolutely beautiful! If your searching for high quality here is your screen!! We bought 4 of them already and would buy more. They have zero odor!! No smell!!! We could use them right out of the box!! The sellers are wonderful to work with. Very kind and generous.We highly recommend them!
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Reviewed in the United States on March 19, 2026
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nancyt
Houston, US
★★★★★ 5
Works very well, and good-looking
Color: Beige, Size: 6-panel
This is attractive and sturdy, and tall enough that my cat cannot get over it as long as there is no furniture nearby that she can launch herself from, which is why I got it. The bamboo is tightly woven, she can't get her nails into it. I installed some brass drawer pulls in strategic places so I can grab them to move the folding screens in different positions, depending on where I don't want my cat to go. So it gets moved around, dragged around, constantly and still looks in mint condition after almost 3 years of constant use. I highly recommend. The lightest version is very attractive.
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Reviewed in the United States on August 18, 2025
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susan m whitfield
Natrona Heights, US
★★★★★ 4
Y'all are picky with word selection
Color: Beige, Size: 4-panel
A couple of minor flaws but it's beautiful I love it and it serves its purpose for sure
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Reviewed in the United States on April 16, 2026
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Junlei Yang
Lexington, US
★★★★★ 5
Perfect for addingprivacy
Color: Beige, Size: 4-panel, Color: Beige, Size: 4-panel
Excellent room divider! Easy to set up, good quality, and perfect for adding privacy near the front door. Highly recommend!
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Reviewed in the United States on May 6, 2026
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Tony Ward Arts
Houston, US
★★★★★ 5
Stands well on high-pile carpet
Color: Beige, Size: 5-panel
Great product! Stands up sturdy on my high-pile carpet. Not too heavy, not too light. It comes pre-assembled in a MASSIVE box, so just be aware. The condition was great, minus one spot that looks like the fabric weave was stained. Not noticeable. Kindof a pain to adjust, but that's not necessarily the fault of the product. Just a finnicky thing to get "just right."
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Reviewed in the United States on April 27, 2026

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