MAMOD PISTON FOR SE1 / SE1A/ SE2 / SE2A / SE3 / SP4 / SP5
Owing to the possibility/likelihood of historical manufacturing variations,
before you click to purchase it is important to be sure this
is correct for your particular engine.
Here is the dimension you ought to be sure about:
The distance between the cylinder and crank pin = 63.40mm.
If your is different the piston will show from the cylinder. .......