The Case-IH 84371342 is a genuine OEM gear with 20 teeth (Z=20), designed for precise power transmission in Case-IH Farmall C series tractors. This essential component ensures optimal performance and durability for your agricultural machinery. It is a direct replacement part, manufactured to original specifications for a perfect fit and reliable operation across various Farmall C models including 85C, 90C, 95C, 100C, 105C, 110C, 115C, and 120C.