Specifications

Problem:
The idler pulley included in the kit for the type delivered is
diferent to the one installed in the vehicle.
Cause:
According to the manufacturer, the new pulley with a plastic
running surface (55373) must be installed when the belt is
changed instead of the previous metal version (55333).
Solution:
The new pulley is now equipped with a pre-mounted
bolt and can be itted directly.
Pulley to be replaced
New idler roller
Replacing CT 975 K1 with CT 975 K3
Opel 1.6/1.8 16V
ContiTech Technical Info 16
Changing the idler