Piston kit for the stock / standard bore Honda CB750K SOHC models from 1969 to 1976. If you're freshening up your top end, install new pistons while you're in there! The top two rings can be installed in either orientation.
Comes with everything shown. 4 piston kits to complete 1 engine. We also have a of this kit.
Replacement for Honda Part Numbers: 13101-300-030 (piston), 13011-300-024 (rings), 94601-15000 (clip), 13111-300-000 (pin)
Note: Be very careful when installing the cylinder over new pistons, it's helpful to have the proper tool to keep the rings compressed as you lower the cylinder over the pistons. Try to use only plastic tipped tools to prevent from scratching aluminum surfaces.
Top Compression Ring (silver outer rim)
Second Ring (black outer rim)
Bottom Rings (3 pieces - Spacer in the middle - 1 thin ring on either side)
CB750K Four - 1969-1976