Threaded Rod / Stud Bolt Cylinder Piaggio M7 x 120mm – Perfect Hold for Your Cylinder

Are you looking for a reliable replacement for the cylinder fastening of your Piaggio scooter? The Threaded Rod / Stud Bolt M7 x 120mm is the ideal solution to securely and firmly fix your cylinder head and cylinder to the engine case. Made from robust, heat-resistant material, this stud bolt easily withstands the extreme stresses and vibrations in everyday and tuning operations. An indispensable component for any service on the cylinder kit!

Why This Stud Bolt is the Right Choice

A worn or overstretched thread on the old stud bolt can lead to serious leaks at the cylinder head. With the dimensions M7 x 120mm, this component exactly matches the specifications of many common Piaggio engines. It provides uniform clamping force and protects your engine from compression loss.

Useful Tips for Installation and Maintenance

• Counter Nut Trick: Screw two M7 nuts onto the stud bolt and tighten them against each other (to counter). Now you can easily screw the bolt into the engine case with a wrench without damaging the material. Afterwards, remove the nuts again.

• Clean Thread: Thoroughly clean the thread in the engine case of old residues before inserting the new stud bolt. A tiny drop of thread locker (medium strength) ensures a permanently secure fit.

• Tighten Evenly: Be sure to use a torque wrench when later mounting the cylinder head and tighten the nuts in a staggered manner. This prevents warping and keeps the cylinder absolutely sealed.

Dimensions:
Thread: M7
Total Length: 120 mm
Thread Length per Side: 25 mm