C20550 Air Filter - main applications: CATERPILLAR 200 (Kettenbagger / Crawler Excavators). HANOMAG (KOMATSU HANOMAG AG) 30-Serie, 40-Serie. LIEBHERR L 500 (Radlader / Wheel Loaders), LR (Laderaupen / Track Loaders), PR (Planierraupen / Bulldozers). MASSEY-FERGUSON-HANOMAG 40-Serie, 500-Serie