Oregon 83-010 Transmission Lawn Mower Oil Filters Oregon 83-010 Replacement Transmission Oil Filter Size: 3-7/8" H x 3" OD x 2-3/4" seal OD For Quinstar & Zipper mowers Mounting Thread: 3/4"-16 ; Micron: 10 Replaces Exmark 513211, Dixie Chopper 60105, Ingersoll C33445, Honda 25641-ZE4-003, Dixon 5565, Kees 101164 & 102606, Hustler 768341, Encore 423063