Main shaft bearing

[eric.geiger]

can anyone tell me if these part numbers interchange.  i found it on a japanese website that was translated so i don't know how much of it is correct.
it was a japanese honda 360 site and it said they purchased a main shaft bearing part number 91003-601-000 and when the package arrived it was relabeled as a 91004-PA9-003 from honda.
im in need of a main shaft bearing for a rebuild and curious if anyone knows the truth of it.
or if you have a NOS main bearing just let me know and ill buy/trade for it.  thanks
Eric

[twincarb600]

go down to Honda and buy one here.  They were used on alot of different cars, tractors and bikes.  Just make sure that the outer race is smooth or you will ruin your needle bearings next to oil pump arm

---In 2cylinderhondas@yahoogroups.com, wrote:
can anyone tell me if these part numbers interchange.  i found it on a japanese website that was translated so i don't know how much of it is correct.
it was a japanese honda 360 site and it said they purchased a main shaft bearing part number 91003-601-000 and when the package arrived it was relabeled as a 91004-PA9-003 from honda.
im in need of a main shaft bearing for a rebuild and curious if anyone knows the truth of it.
or if you have a NOS main bearing just let me know and ill buy/trade for it.  thanks
Eric