The 83999488 is a genuine OEM ring manufactured for Ford New Holland agricultural equipment. This critical component ensures proper operation within various tractor models, including the Ford New Holland 5610S, 6610S, 7610S, 8010, 8160, 8260, 8360, 8560, TM series (TM115, TM120, TM125, TM130, TM135, TM140, TM150, TM155, TM165, TM175, TM190), TS series (TS80, TS90, TS100, TS110, TS115), and TV series (TV140, TV145). Built to original specifications, this ring provides reliable performance and durability for demanding agricultural applications.