Piston Stop M12x1.25mm 17mm wrench

Piston stop Tool M12

The piston stopper M12 x 1.25mm is an inexpensive tool to block the piston, if you want to remove e.g. the variator or the ignition.

Please use very carefully!

Use of a piston stop

Since the piston stopper touches the surface of the piston, please turn the piston until it stops. The tool is simply screwed into the cylinder head in place of the spark plug. Then carefully turn the variator until the piston touches the tool and blocks the crankshaft. Now you can loosen components that are connected on the crankshaft.

• M12 x 1,25mm
• For spark plugs with 14mm thread
• For 17mm wrnch size