Adapters Products 7 WAY VEHICLE TO 5 WAY TRAILER ADAPTER (#274-707250) #274-707250 $40.70 MAXISEAL HARNESS ADAPTERS (#177-E5415) #177-E5415 $19.02 $20.39 7-WAY ADAPTER (#50-13811) #50-13811 $22.66 7-WAY ADAPTER (#50-13821) #50-13821 $21.56 7-WAY ADAPTER (#50-13881) #50-13881 $23.10 7-WAY ADAPTER (#50-13831) #50-13831 $21.40 MAXISEAL HARNESS ADAPTERS (#177-V5417) #177-V5417 $16.83 MAXISEAL HARNESS ADAPTERS (#177-E5414) #177-E5414 $14.59 $15.69