The Case IH 48031663 Block is an authentic OEM replacement component designed for various Farmall A series tractors. This genuine part is specifically engineered to fit models such as the FARMALL 100A, FARMALL 110A, FARMALL 120A, and FARMALL 140A, providing essential functionality and maintaining the integrity of your agricultural machinery. Weighing approximately 0.05 kg, this block ensures optimal performance and durability.