1999 Volkswagen Passat 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.

The Febi Release Bearing Guide is manufactured in accordance to strict OEM specifications for performance and durability.

Product Features:

• OE Quality
• Direct fit application

Clutch Lever

Clutch Lever

The Sachs Clutch Disc is manufactured in accordance to strict OEM specifications for performance and durability. Sachs manufactures clutches for many leading European automakers and guarantees the same high quality in its aftermarket clutch kits.

Product Features:

• OE Quality and direct fit application.
• Original Equipment Supplier

The Sachs Clutch Disc is manufactured in accordance to strict OEM specifications for performance and durability. Sachs manufactures clutches for many leading European automakers and guarantees the same high quality in its aftermarket clutch kits.

Product Features:

• OE Quality and direct fit application.
• Original Equipment Supplier

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 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

Clutch Master Cylind

The INA pilot bearing is manufactured in accordance to strict OEM specifications for performance and durability.

Product Features:

• OE Quality and direct fit application
• Original Equipment Supplier
• Sealed for life with high performance, application-specific grease
• High axial load carrying capacity

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

• Premium bearing design matches OEM specifications
• Precision manufactured using premium-grade steel for outstanding durability and performance
• Available in both caged design and full complement
• Industry leading coverage
• Professional technicians know they can depend on National

The INA pilot bearing is manufactured in accordance to strict OEM specifications for performance and durability.

Product Features:

• OE Quality and direct fit application
• Original Equipment Supplier
• Sealed for life with high performance, application-specific grease
• High axial load carrying capacity

The SACHS planetary dual mass flywheel incorporates the planetary gear and the torsional damper into the flywheel. For this purpose, the flywheel is divided into a primary and a secondary mass, hence the name planetary dual mass flywheel. Rattle and booming noise are now a thing of the past. SACHS planetary DMF: The advantages for the driver Fuel consumption is reduced, since idle speed is lowered and from idle speed the car can be driven at full throttle. High level of acoustic refinement, due to the suppression of annoying rattling and body boom. Good refinement even during load reversals, thanks to vibration damping. Jolts are eliminated. Improved operating comfort because fewer gear shifts are required. No unpleasant booming noise that would force the driver to make gear shifts too early. Improved gear shift, since lower mass moment of inertia of the clutch disc without torsional damper results in reduced shifting effort.

Product Features:

• Excellent vibrations damping quality through all engine-speed.
• Effortless engine start, short start and stop behavior.
• Good tuning capability thanks to springs in series and spring sets with various stiffness ratings, guided by plastic sliding blocks and spring caps, which keeps the springs from going solid.
• Planet gears increase the dynamic mass moment of inertia.
• Grease-filled for long service life.
• Combination of three mechanisms with damping effect:
• friction (friction bearings, centrifugal force)
• vibration damping proportional to speed
• inertia of planetary gear
• no special friction device needed

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 conventional flywheels are dynamically balanced to reduce vibration and improve clutch performance. All new – never remanufactured – every flywheel component is engineered and built to original-equipment specifications, including the ring gear and dowel pins.

Product Features:

• OE quality and direct fit application
• Made from high quality steel
• Designed to reduce clutch chatter and vibration
• Dynamically balanced

Durable release bearings with formed rings provide high load-carrying capacity in the minimum space, increasing clutch operation comfort and ensure a long operating life. The locating bore for the press-fit connection must be made before release bearings can be installed.

Product Features:

• Few installation parts
• Higher basic load rating
• Low space requirements

Durable release bearings with formed rings provide high load-carrying capacity in the minimum space, increasing clutch operation comfort and ensure a long operating life. The locating bore for the press-fit connection must be made before release bearings can be installed.

Product Features:

• Few installation parts
• Higher basic load rating
• Low space requirements

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

• Premium bearing design matches OEM specifications
• Precision manufactured using premium-grade steel for outstanding durability and performance
• Design improvements include extended life and quiet operation
• Industry leading coverage
• Professional technicians know they can depend on National

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.

Schaeffler 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.

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.

Clutch Slave Cylinde

Rel. Brg. Guide O-Ri