AC Delco PF1077, Baldwin PT503, Case IHC 336670R5, 336670-R5, 666219C1, 666219-C1, Caterpillar 3I1339, Donaldson HFP556219, P556219, P779558, Fleetguard HF6082, Fleetrite HFR86082, Fram CH6639, In-Line Filters FBWPT503, FBW-PT503, Luberfiner LH4901, Napa 1579, Schupp SF HY9690, Vauxhall GM 25012353, Wix 51579, Woodgate WGH6082