The New Holland 87631991 is a genuine OEM lift arm designed for heavy-duty agricultural applications. This critical component of the 3-point hitch system ensures reliable lifting and lowering of implements. It is compatible with various New Holland T8000, TG series, and TV145 tractors, as well as numerous Versatile tractor models. Constructed for durability and precise fitment, this lift arm replaces part number 87631991R.