Me and a friend recently got a steal on a used dc to use between both of our companys. We don't have a dealer here in town but when our mechanic went to a dealer to get some parts they said that the oil filter for the dc was $70.00, and the dealer said you can't get it from anywhere else other than dc. Is this what everybody else is paying for this filter. This could get very expensive. From what I understand this is an amsoil filter. We've tried to gross reference it to another brand but it comes out as the small kohler filter. Need some help from you dc lovers out there. Must say we bought it for a rough cut mower and have been quite impressed in the few days that we 've used it.