660 OEM Upgrade Kit

This kit is a collection of OEM STIHL parts to make your G660 DIY build more reliable.

Kit includes:

• OEM Decompression Valve

• OEM Oil Cap

• OEM Gas Cap

• OEM Top End Piston Pin, Bearing and C-Clips

• OEM Clutch Bearing

• OEM Starter Rotor

• OEM Flywheel Key

• OEM Sparkplug (NGK)