I can't remember for the life of me where to get the oil filter orings including the dct and drain plug washers I purchased 6 that had everything together! I guess sometimers is hitting me 🤣🤣🤣
Like others have said here, I have used the original factory ones for 3 oil changes (3000+ miles) and the oil filter O Ring just started to seep (collects a tiny bit of dust after a ride). None of the drain washers leak. Since the filter O Ring leaks, I will change all of them next service and be good for another 3000 miles.
That said, if you really need them...
Your local dealer if you need them fast (but expensive).
Rocky Mountain ATV/MC if you need other items totaling $75 or more so you can get free shipping.
Ron Ayres has good prices and reasonable shipping.
91301-107-000 Oil filter O Ring (75X2.5)
91302-PA9-003 DCT filter O Ring (39.8X2.2)
94109-12000 Small Washer (12 MM)
94109-14000 Large Washer (14 MM)