Genuine OEM Volkswagen Timing Belt Tensioner Pulley, part number 05E109479B. This critical component maintains proper tension on the timing belt, which is vital for synchronizing the engine's camshaft and crankshaft. It is an integral part of the engine's timing system. Weighing 0.409 kg, this pulley ensures accurate belt alignment and tension. Choosing a genuine OEM tensioner pulley guarantees the correct spring tension and bearing quality, preventing premature belt wear and catastrophic engine damage.

Catalogue entry: TENS.ROLL..

Fitted with: 05E105263 PULLEY, 05E109244 ROLLER, 04E109479H TENS.ROLL., N10690201 SCREW, N91197201 SCREW, 04E109119F TOOTH BELT, 04E109153 COVER, N10313302 SCREW, WHT008548 SEAL. RING.