OIL BATH AIR FILTER WITH TRANSPARENT PART AND FLANGE CONNECTION FOR ENGINE MODELS: RUGGERINI RF SERIES (WITH VENT PIPE) DIMENSIONS IN PHOTO: A: 275 mm B: 130 mm C: 34 mm D: 64 mm E: 142 mm F: 105 mm TRANSPARENT PART CODE: A03205 CODE: A03022 ORIGINAL CODE: 38829 CZ