Gas Cap. Replacement for Model: John Deere AM107344; MTD 751-0603, 751-3071, 751-3111, 751-3111P, 951-3111 Murray 92317, 092317, 092317MA, MU092317 Kubota / Lesco / Swicher K1122-24122/18295/6102NC. All parts are made to meet or exceed OE specs and quality.2 1 /4 for MTD. CAUTION: This is a vented cap which is designed to be used in applications where fuel venting is provided through the cap. Using the fuel cap in non-vented fuel tank systems, or an improper application may result in fire, explosion or may cause your engine to stop or malfunction. DO NOT US THIS FUEL CAP UNLESS YOU KNOW IT IS COMPATIBLE WITH YOUR TANK AND PRODUCT.. . .