Includes (1) 503443201 Fuel FilterNew, Bulk PackedGenuine OEM Replacement Part # 503443201Consult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Husqvarna: 395, 395, 395, 395 EPA, 395 EPA, 395 EPA, 395 EPA, 40, 40, 40, 40, 40, 40, 40, 42, 42, 42, 42, 435, 435 E, 44, 44, 44, 44, 44, 44, 440 E, 444, 444, 445, 445, 55 EU1, 55 Rancher, 55 Rancher EPA, 55 Rancher EPA, 55 Rancher EPA, 55 Rancher EPA, 570, 570, 570, 570 EPA, 570 EPA, 570 EPA, 570 XP, 575 XP, 575 XP, 575 XP EPA, 575 XP EPA, 575 XP EPA, 576 XP, 576 XP EPA, 61, 61, 61, 61, 61, 61, 61, 61, 65, 66, 66, 66, 66, 77, 77, 77, 445 E, 445 E, 45, 45, 45, 45, 450 E, 450 E, 455 E, 455 E, 455, 455, 455, 455 Rancher, 455, 455, 460, 460, 460, 460, 480: 49, 50, 50, 50, 50, 50, 50, 51, 51, 51, 51, 51, 51 EPA, 51 EPA, 55, 55, 55, 55: 55, 55, 55, 55 EPA, 55 EPA, 55 EU1, 357 XP, 357 XP, 357 XP, 357 XP, 357 XP, 357 XP, 359, 359, 359, 359, 359, 359, 359 EPA, 359 EPA, 359 EPA, 359 EPA, 359 EPA, 359 EPA, 362, 362 EPA, 362 EPA, 362 EPA, 362 EPA, 362 EPA, 362 XP, 365, 365, 36