The Case IH 51480180 is an OEM pinion designed for reliable performance in New Holland T4 series agricultural tractors. This genuine CNH Industrial component ensures proper power transmission within the machinery. Refer to your equipment's parts manual for specific application details and compatibility with models such as T4.55, T4.65, T4.75, T4.85, T4.95, T4.105, T4.115, T4.55S, T4.65S, T4.75S, T4.80F, T4.90F, T4.100F, T4.110F, T4.80LP, T4.90LP, T4.100LP, T4.110LP, T4.80V, T4.90V, T4.100V, T4.110V.