This is a New 13 GPM MCV / Power Steering Pump for IH Tractors.
Part #s: 120114C91 120114C92 133441C91 133441C92 1949302C1
This fits 786 through 1586 tractors and also 3088, 3288, and 3688.
This high volume pump will work on older series tractors and make them steer much better than the original 9 GPM pump, but the flow control orifice must be enlarged (Email for details).
Fits IH Tractor models: