Flywheel Audi A4 B6 1.9 TDI - 2294002198
The Flywheel Audi A4 B6 1.9 TDI - 2294002198 transmits the engine torque to the clutch pressure plate and clutch disc and reduces the torsional irregularities introduced into the drivetrain.
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.
The SACHS dual-mass-flywheel 2294.002.198A impresses with its modular design of the compression spring offering a solution for various torsional vibrational problems in the vehicle. Supplemented by a rpm-adaptable damper, the torsional vibration caused by the internal combustion engine is excellently decoupled.
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
Long Service Life
The Technology
The SACHS dual-mass flywheel (DMF) transmits the engine torque to the clutch pressure plate and clutch disc and reduces the torsional irregularities introduced into the drivetrain. 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.
Image description:
(1) Primary flywheel | (2) Secondary flywheel | (3) Soft springs | (4) Hard springs | (5) Planet gear | (6) Axial plain bearing | (7) Radial plain bearing | (8) Ring gear | (9) Bore for anti-rotation pin | (10) Spring retainer | (11) Slide shoe | (12) Cover plate for encapsulating grease filling
The SACHS dual-mass-flywheel 2294.002.198A impresses with its modular design of the compression spring offering a solution for various torsional vibrational problems in the vehicle. Supplemented by a rpm-adaptable damper, the torsional vibration caused by the internal combustion engine is excellently decoupled.
Quality "Made in Germany"
The clutch systems from ZF Race Engineering 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.
When the dual-mass flywheel needs replacing
A worn dual-mass flywheel typically shows through rattling or knocking at idle, noise when starting and switching off the engine, and noticeable vibrations. Because the gearbox has to be removed to replace it, the dual-mass flywheel is usually renewed together with the clutch – this saves labour costs and makes technical sense.
Frequently asked questions about the dual-mass flywheel (DMF)
What is a dual-mass flywheel?
A dual-mass flywheel (DMF) is a flywheel made of two masses that rotate against each other, connected by a spring damper. It dampens the engine's torsional vibrations and ensures smooth, comfortable running.
When does a dual-mass flywheel need to be replaced?
When there is rattling or knocking at idle, noise when starting and switching off the engine, and noticeable vibrations. It is usually replaced together with the clutch.
Should the dual-mass flywheel and clutch be replaced together?
Yes. Because the gearbox has to be removed for both jobs, replacing them together saves labour costs and makes technical sense.
Is this dual-mass flywheel an original part?
Yes. It comes from ZF SACHS, an original equipment manufacturer, and is made to original-equipment quality.
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