SPECIFICATIONS:
FILTER-Air (OEM: 3I0806+3I0266). Air Filter Set

DIMENSIONS:
3I0806
Overall Height : 315.5 mm 
OD Max : 154.4 mm
ID Max : 88.4 mm
Fin Diameter : 199.5 mm

3I0266
Height 1 : 280.8 mm
Height 2 : 279.5 mm
O.D.1 : 105 mm
O.D.2 : 85 mm
I.D. 1 : 73.5 mm
I.D. 2 : 17 mm