Cross Reference for ALCO Filter: SP-1391 Index(Manufacturer) Cross Reference 1 BALDWIN B7241 2 DAEWOO 65-05510-5017S 3 DAEWOO 65055105020 4 DONALDSON P502464 5 FLEETGUARD LF3716 6 HIFI SO6074 7 LUBER-FINER LFP8925 8 SF FILTER SP4695 9 SURE SFO3716 10 WIX 57240