Hi, You have to replace the starter clutch, ya the one way bearing. I bought mine off of Amazon. I wasn't blowing up starters but in the end you had to wait till it cooled down before the clutch would stop slipping (Starter). Last time I checked a new starter was 77 bucks, but you have look a bit and can get a fairly good deal on the starter clutch complete. One last thing, do yourself a favor and buy a flywheel removal tool. Makes the job 10 times easier, they are about 20 bucks. When mine was replaced it was amazing just how much better that raptor started. Very good. H.