Husqvarna 531300356 Chain Saw Fuel Cap Chain saw fuel cap Overall black in color; made up of plastic Fits for models 51, 55 rancher, 136, 141, 334t, 336, 338xpt, 340, 345, 346xp, 350, 351, 353 Also fits for models 357XP, 359, 365, 372XP, 385XP, 395XP, 3120XP, 455 Rancher, 570, and 575XP Fits oil tank cap for models 357XP, 359, 365, 372XP, 385XP, 395XP, 3120XP, 455 Rancher, 570, and 575XP