The unbranded 42936NO air filter is a high-quality replacement component designed for various Kubota compact tractors and excavators. This essential filter ensures clean air intake for optimal engine performance and longevity. It is a direct equivalent to OEM part number Kubota K2581-82710 and aftermarket filters such as Donaldson P130770 and Virgis CH11388. With an outer diameter of 76mm, an inner diameter of 44mm, and a height of 114mm, this filter provides reliable filtration for models including Kubota B1700, B2100, B2300, B2400, B2600, B2910, B7300, B7500, B7600, B7800, K008, K008-3, and KX008-3.