The Mann-Filter C32511 (C 3251/1) is a high-quality primary air filter designed to provide superior engine protection in demanding agricultural and industrial applications. This genuine Mann-Filter component effectively removes dust, dirt, and debris from the air intake, preventing premature engine wear and maintaining optimal combustion efficiency. With an outer diameter of 320 mm, an inner diameter of 220 mm, and a height of 51 mm, it ensures a precise fit and reliable filtration performance. It is a direct replacement for various OEM part numbers including Claas 000170200050, Fendt F170200050010, Deutz-Fahr 01174421, and Massey Ferguson 3600014M1, fitting a wide range of combines, tractors, and forage harvesters.