The New Holland 83907851 is a genuine OEM rear axle filler cap designed for a wide range of Ford and New Holland agricultural tractors. This essential component ensures a secure seal for the rear axle, preventing fluid leaks and contamination. Manufactured to original specifications, it guarantees reliable fitment and performance, maintaining the integrity of the rear axle system. Weighing approximately 0.12 kg with dimensions of 95mm length, 95mm width, and 51mm height, this cap is a direct replacement for the original part.