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Flywheel (DMF) ZF SACHS - BMW 21217512474

Item number: 2294.001.388


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529,95 €

including 19% VAT., plus shipping

Recommended retail price: 660,45 €
(You save 19.76 %, that is 130,50 €)
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Shipping time: 1 - 2 workdays

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Description

Diameter [mm]: 240 - includes bolt for flyweel mounting

Manufacturer compare numbers
BMW
1 223 610
21 20 7 508 456
21 21 1 223 610
21 21 7 501 379
21 21 7 508 556
21 21 7 509 078
21 21 7 512 474
7 501 379
7 508 456
7 508 556
7 509 078
7 512 474


Dual-mass flywheel (DMF) SACHS

Higher torque levels, greater ignition pressures, and stricter emissions controls are causing ever greater rotational irregularities in today's engines, and thus higher levels of vibration in the powertrain. Higher demands on comfort and quiet as well as greater measures to protect the transmission all require extremely efficient torsional vibration dampers.

 

Advantages

  • Lower fuel consumption due to lower rpm levels when idling and easy operation in low rpm ranges
  • Lower shifting forces, i.e. greater comfort due to reduced inertia of clutch discs without torsional dampers
  • Good driving comfort thanks to strong vibrational damping for sudden load changes
  • Quieter thanks to optimum decoupling of vibrations throughout the entire rpm range
  • Smooth start/stop performance

Design

The SACHS flywheel (DMF) features a multi-stage characteristic curve. The first stage uses soft springs to ensure outstanding engine starting and stopping performance. The second stage has firmer springs to provide superb decoupling of torsional vibrations during normal driving operations.

Schematic overview.

Dual-Mass-Flywheel 2294.001.388 from ZF SACHS.

Testing and Installation

Quality - Made in Germany

The clutch systems from ZF SACHS have brought motor sports teams worldwide to the forefront, from mass sports to Formula 1.

The knowledge gained from these race series has been flowing into the development of High Performance products for years.

 

SACHS Flywheel, Quality - Made in Germany.

 

Partners of ZF Sachs

SACHS-BMW MotorsportSACHS VW MotorsportSACHS Porsche MotorsportSACHS Toyota HybridSACHS Super GTSACHS DTMSACHS TudorSACHS Honda Racing