Hi Everyone,
Looks like the time has come for me to replace the Piston & rings in my Lightweight, I cant easily inspect the barrel on this 85cc motor until I get it apart so I hope that it is not too scored/damaged. I have a new piston and rings but ideally I would also like to replace the seals. I have managed to get hold of one genuine HA25337 seal but I need one more and for many months now nothing is coming up here in the U.K.
I have taken measurements of the new genuine seal with a micrometer, the dimensions are 42 x 18 x 8 (OD x ID x W), the nearest one I can find from bearing/seal suppliers over here is 42 x 18 x 7 so 1mm thinner than the genuine one - what do you guys think.. would this be close enough to use as a replacement..? maybe to use it as a top seal with an additional washer if needed..??
Thanks again in advance for your opinions/advice.
