1998 Audi A6 Quattro Clutch Systems

LuK: The brand professionals trust! For over thirty years, automotive aftermarket technicians have staked their reputation – and their customers’ satisfaction – on LuK RepSet(R) clutch components. Each set contains everything you need to get the job done right: new clutch, disc, release bearing, pilot bearing (where required), spline tool and lubricant. As an original-equipment supplier, LuK develops the performance specifications for individual vehicle applications. LuK offers the highest in-house manufactured content of any supplier in the industry.

Product Features:

• Application matched for OE form, fit, and function
• Manufactured with high-quality materials, using cutting edge technology and processes
• Stock photo – Actual parts and materials may vary.

LuK: The brand professionals trust! For over thirty years, automotive aftermarket technicians have staked their reputation – and their customers’ satisfaction – on LuK RepSet(R) clutch components. Each set contains everything you need to get the job done right: new clutch, disc, release bearing, pilot bearing (where required), spline tool and lubricant. As an original-equipment supplier, LuK develops the performance specifications for individual vehicle applications. LuK offers the highest in-house manufactured content of any supplier in the industry.

Product Features:

• Application matched for OE form, fit, and function
• Manufactured with high-quality materials, using cutting edge technology and processes
• Stock photo – Actual parts and materials may vary.

Schaeffler is an OE clutch supplier to nearly all vehicle manufacturers around the world and has always offered a model-specific LuK RepSet to the Aftermarket for professional repair. For complete clutch replacement, you need a clutch disc, pressure plate and release bearings. The LuK RepSet contains these components and they are precision-tuned to function perfectly together. Professional repair can be conducted quickly and trouble-free. Each LuK RepSet includes a premium-quality, clutch pressure plate and disc assembly, a release bearing, and pilot bearing when required.

Product Features:

• Original Equipment Replacement.
• Direct fit application.
• OEM quality friction plates and steels.
• Clutch kit includes; Disc, Pressure Plate, Release Bearing, and Pilot Bearing when required.

LuK: The brand professionals trust! For over thirty years, automotive aftermarket technicians have staked their reputation – and their customers’ satisfaction – on LuK RepSet(R) clutch components. Each set contains everything you need to get the job done right: new clutch, disc, release bearing, pilot bearing (where required), spline tool and lubricant. As an original-equipment supplier, LuK develops the performance specifications for individual vehicle applications. LuK offers the highest in-house manufactured content of any supplier in the industry.

Product Features:

• Application matched for OE form, fit, and function
• Manufactured with high-quality materials, using cutting edge technology and processes
• Stock photo – Actual parts and materials may vary.

No other clutch kit supplier can offer components that exceed the OE quality that Valeo offers. Many program repackagers do not offer high percentages of OE specified clutch covers and discs. You can expect long life and smooth engagement from Valeo’s clutches because of our focus on quality. Valeo’s kits contain every component that a technician needs to change out a clutch. Each kit contains a clutch disc assembly, pressure plate cover assembly, release bearing, grease pack, and installation guide. Also included when necessary are a pilot bearing, and technical service bulletin. Valeo’s kits use packaging that is state of the art to ensure that the product arrives and remains free of damage right up to the time it is installed in a vehicle. The extra durable locking tabs ensure product security within its packaging until it is removed for final installation.

Product Features:

• OE Quality and direct fit application.
• Long life and smooth engagement.
• Clutch supplier worldwide to the Original Equipment Manufacturers.
• Valeo’s kits contain every component that a technician needs to change out a clutch.

The Sachs Clutch Master Cylinder is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium aftermarket replacement
• Provides performance and dependability
• Manufactured to meet OE specifications

Meets Original Equipment Specifications & QualityManufactured From Premium Grade Materials For Superior-Quality Friction Surface & Excellent Heat-Absorption Capacity.

Converts Dual Mass Clutch to a Solid Flywheel type Clutch Assembly – Includes Flywheel. All the components necessary for the first time conversion. Valeo solid flywheel conversion kits are designed to replace standard fit dual mass flywheels by using a long travel damper system in the clutch friction plate. Valeo solution to replace the Dual Mass Flywheel Original Equipment ( ) This clutch plate replicates the movement and damping characteristics of a dual mass flywheel meaning driver comfort is not affected. If a standard clutch friction plate is used with a solid flywheel conversion, the damping effect of the dual mass flywheel is removed so could possibly cause damage to the engine or gearbox. Valeo conversion kits DO NOT use standard clutch friction plates. Contained in the conversion kit is a clutch plate that has been specially and specifically designed and tested for the application it is listed for.

Product Features:

• Full engine and gear box protection
• Noise and Vibration Dampening
• Excellent driver comfort
• Increased reliability and durability
• Increased clutch life (no wearing parts in the flywheel)
• Better thermal resistance
• Increased capacity for torque transmission

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.

Product Features:

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

LuK: Don’t gamble – stay with the original DMF! The DMF prevents damages solid flywheels may cause. The Dual Mass Flywheel (DMF) is individually fine-tuned for every type of car. The risks of using solid flywheels are numerous – from increased wear of engine mounts through gearbox failure to damaged crankshafts.

Flywheels Are Engineered & Manufactured To OE Specifications.Manufactured From Premium Grade Materials For Superior-Quality Friction Surface & Excellent Heat-Absorption Capacity.

LuK: Don’t gamble – stay with the original LuK DMF! The LuK DMF prevents damages solid flywheels may cause. The LUK Dual Mass Flywheel (DMF) is individually fine-tuned for every type of car. The risks of using solid flywheels are numerous – from increased wear of engine mounts through gearbox failure to damaged crankshafts.

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.

Product Features:

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

LuK has played a crucial role in the development from mechanical to hydraulic clutch release systems. Over many years, Schaeffler has gained extensive expertise in the complete clutch release systems.

The Sachs Clutch Slave Cylinder is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium Original Equipment replacement
• Provides performance and dependability
• Manufactured to meet OE specifications