JONSERED Brush Cutter Flat Air Filter: CS2138 C MC CULLOCH: CS330, CS360, CS370, CS400 CS400 T, CS420 T, MAC 738, MAC 7-38, MAC 740, MAC 7-40, MAC 742, MAC 7-42, MAC 838, MAC 8-38, MAC 842, MAC 8-42, MC4218 AV, Xtreme 8-42 PARTNERS: P738, P740, P742, P840, P842 GCS Dimensions: LENGTH: 70 mm WIDTH: 70 mm HEIGHT: 4 mm Part no. 176-281 Original no. 530 05 78-69 JONSERED