Quality aftermarket fuel filter Fits: larger Stihl chainsaws models: 034, 036, 038, 039, 044, 046, 064, 066, 084, 088, MS341, MS360, MS361, MS380, MS381, MS440, MS441, MS460, MS461, MS650, MS660, MS880, and more Replaces OEM part: 0000 350 3504 This will fit a fuel line with an inner diameter of 4.5mm to 5.3mm *Buy 10 or more and receive a 20% discount