im going to say no aswell because when yamaha build the yfz they went with a whole new swinger and bearing carrier. not like the blaster and banshee's but the rappys have a different carrier to but they still work. also when you look in rmatv cataloge just like bansh eman said when looking for a gforce banshee axle they have raptor, banshee, blaster all with the same # so again i wouldnt chance it.