In addition to the warranty, PORTER-CABLE tools are covered by our: 1 YEAR FREE SERVICE: PORTER-CABLE will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase. CAC42961 Regulator Husky, Sears, Craftsman, Porter Cable Air Compressors. Fits many air compressor brands. The CAC-4296-1 Air Regulator for Porter Cable Air Compressors replacement for Campbell Hausfeld Regulator, Husky Regulator and other air compressor regulator models. Porter Cable Brad Nailer kit 18 gauge Part #BN200C I bought this today at Home Depot for $64.99. Don repairs a Porter Cable FN 250 Nailgun.