The Case IH 1966165C1 is a genuine OEM gear, featuring 47 teeth (47T) and designed for TDF 2000 applications. This essential component ensures reliable power transmission within various Case IH tractor models, including the 2090, 2094, 2290, 2294, 2390, 2394, 2590, 2594, 3294, 3394, 3594, 4490, 4494, 4690, 4694, 4890, 4894, 4994, 9110, 9130, 9150, 9170, 9180, 9210, 9230, 9240, 9250, 9260, 9270, 9280, 9310, 9330, 9350, 9370, 9380, and 9390 series. Manufactured to precise specifications for optimal performance and durability.