Universal sprocket counterhold tool. Holds the sprocket when loosening or tightening the cam sprocket center bolt. Essential for diesel timing belt changes. Useful for holding any sprocket that has spokes with holes larger than about 17 mm, including gasoline cam and intermediate shaft sprockets.

Tip – While you will need this for a timing belt change, there is also an added bonus: Install a new water pump on your A3/B4 TDI^® at every 2nd timing belt. This tool will allow you to remove the intermediate shaft pulley – exposing water pump bolts.