The common driving modes between a 06H109021K camshaft and a crankshaft include gear transmission, chain transmission, and toothed tape transmission.
The driving mechanism between a bottom-mounted or middle camshaft and a crankshaft mostly takes the form of cylindrical timing gear transmission, which typically requires only one pair of gears.
An intermediate idle gear may be added if the drive gears have a too large diameter. In order to ensure smooth engagement and reduce operation noise, bevel gears are adopted for timing gear transmission most of the time.
Chain transmission is often used between a top-mounted camshaft and a crankshaft. It is inferior to gear transmission in terms of operation reliability and durability.
In applications with high-RPM engines, toothed tape is widely adopted in place of drive chain, though the latter is still used for some high-power engines.
Toothed tape provides the benefits of low operation noise, reliable operation, and low cost. In a system with double top-mounted camshafts, the exhaust camshaft is typically driven by the crankshaft via a timing gear toothed tape or chain, while the intake camshaft is driven by the exhaust camshaft via a metal chain. In some cases, both the intake camshaft and the exhaust camshaft are driven by the crankshaft via a toothed tape or chain.
Name: camshaft/intake
Ref No.: 06H109021K
replacement number: 06H109021C/06H109021
Applicable models of 06H109021K camshaft :
Skoda: OCT 09-13/SUP 08-15
VW: AMA 10-17/BE 12-16/BEC 13-16/CAMP 12-16/CC 12-17/EOS 09-16/GOC 12-16/GOLF 07-13/JE 06-14/PA 08-15/PACC 09-12/SCI 09-18/SHA 11-16/TIG 08-18/TR 12-16
SEAT: AL 11-15/ALT 07-15/EX 09-14/LE 06-13
Audi: A3 08-13/A3CA 08-13/A4 08-15/A4AR 10-16/A4Q 08-15/A5CA 10-17/A5CO 08-16/A6 11-14/A6Q 11-14/A8 10-17/A8Q 10-17/AQ3 12-18/AQ5 09-17/ATT 07-14
