Yamaha Banshee YFZ350 RZ350 Crankshaft KOYO 6305NRC3 Main Bearing - Brand New

This is a brand new KOYO 6305NRC3 main bearing, ready to drop into your Yamaha Banshee YFZ350 or RZ350 build.

You're getting the real deal here—genuine KOYO quality, not some no-name brand.

It's still in its original packaging, just as you'd find it if you walked into a dealer.

Whether you're rebuilding your crankshaft or just refreshing the bottom end, this is the exact bearing you need.

No core to return, no guessing games.

Just a solid, new part that'll keep your engine spinning smooth.

Part number is KOYO6305, so make sure this matches your setup.