Chainsaw Repair

Seals I ordered are in. They are NOK brand, very good quality in my experience. The seals themselves are marked 17.9 X 35 X 5 but the seal lip is quite pliable so I don't see an issue. I'll hang these on my wall and test fit when I have a crankshaft to try it on.

Just looking up info on  Honda CB92 18x35x5 Oil Seal 91305-202-000

The 2nd part #17  is the one shown here and here is the IPL CB92 A ALTERNATOR + POINTS + ADVANCER Diagram http://www.partzilla.com/parts/search/Honda/Motorcycle/Models%20with%20no%20year/CB92%20A/ALTERNATOR%20%2B%20POINTS%20%2B%20ADVANCER/parts.html


I wonder the way it is made if it is one of the very low PSI seals like was found for the 2800 - 380 saws ?



17
OIL SEAL (18X35X5) (VB-TYPE)  | Use from Engine SN 910494 to 011752

91305-202-000
$3.85

deezlfan I do not believe one tenth of a millimeter would hurt a  thing.

And Cut4fun I was wondering the same thing myself about what pressure it can hold.   I have not ordered one yet but I do intend to so I can compare it to the OEM.

Besides the NOS pto crank seals a few of us have for these. What ended up being the end game for something else to use for these?

Guy in CRG said he has luck with hard to find crank seals here. https://www.avxseals.com/?fbclid=IwAR1rbisryUImHbYT30mQC413PmYWz_W3pgiumqhxRCIGzUyBbBXQKAChYDE