Complete dual mass to solid flywheel conversion for select VW Jetta, Golf, Beetle and Rabbit manual cars, kit 52285616.
Valeo kit 52285616 is a dual-mass-to-solid flywheel conversion for Mk5-generation Volkswagens with a manual gearbox, mainly the Jetta, Rabbit, Golf and New Beetle with the 2.5 liter five-cylinder, plus some 2005-2006 Jetta TDI cars. Most people find it after their car starts knocking at idle, shuddering when they pull away, or slipping on the highway, and the shop quote for a new dual-mass flywheel plus clutch comes back higher than they expected.
The factory flywheel on these cars is a dual-mass unit. One half bolts to the crankshaft, the other half carries the clutch face, and a set of arc springs and a bearing between them soak up the firing pulses of the engine. The five-cylinder and the TDI both send strong pulses into the driveline, which is why the springs and bearing eventually wear loose. Once that happens the flywheel cannot be machined or rebuilt.
The Valeo kit swaps that assembly for a one-piece rigid flywheel and moves the damping job into the clutch disc. Valeo's disc uses a long-travel damper in its hub that is matched to the application, which is the key difference between this kit and bolting a plain clutch to a solid flywheel. Valeo warns that using a standard disc with a solid flywheel removes the damping and can harm the engine or gearbox. The box contains the flywheel and its bolts, the long-travel damper disc, the cover assembly with its bolts, and the release bearing or concentric slave cylinder for the application.
A slip test in a high gear at low rpm tells you whether the disc is gone; our transmission slipping diagnosis guide walks through it. Idle rattle alone is not proof of a bad flywheel, so once the gearbox is out, check the dual-mass unit for free play and rock against the limit for your car, as Valeo describes in its service guidance. Our dual-mass flywheel failure guide covers the noises and the cost of each repair path.
Catalog listings for 52285616 point to Mk5-era cars from roughly 2005 to 2010: Jetta, Rabbit, Golf and New Beetle with the 2.5L, and the Jetta TDI. Catalogs do not fully agree, and at least one limits the kit to the 2005-2006 Jetta TDI, so treat the model name as a starting point only. Match the part number on your old flywheel or clutch, check the bolt pattern and disc spline, or send us your year and VIN and we will confirm before it ships. Other VW and Audi applications use a different kit, such as the Valeo 52255602 conversion. More parts are in our hard parts section.
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Listings point to Mk5-era manual cars from about 2005 to 2010: Jetta, Rabbit, Golf and New Beetle with the 2.5L five-cylinder, and the Jetta TDI. Catalogs disagree on the edges, so match the part number on your old parts or send us your year and VIN.
No. The kit's disc has a long-travel damper built for this application. Valeo warns that a standard disc on a solid flywheel removes the damping and can damage the engine or gearbox.
Usually a little. Some extra gear rattle at idle in neutral is normal with a solid flywheel, but takeoff and cruising should stay smooth because the disc does the damping.
The kit covers the flywheel, bolts, disc, cover and release bearing or slave. Check the rear main seal, clutch hydraulic lines and transmission mount, and refresh the clutch fluid.
There is no clutch adaptation for these manual cars. Bleed the hydraulics, check pedal feel and engagement point, and drive gently for the first few hundred miles.
