barbwire44
10-13-2001, 04:51 AM
Hey i saw someone talking about a wix filter for the 400ex coming out well they have been out for years, and they do come with a new o-ring for around4 bucks..also wix is made by donaldson filter and the napa golds are made by them also.The napa number is#4944 and that comes with the o-ring.