Case Allis Chalmers Pre Cleaner Air Filter Bowl 10-1/2 Inch A42467 70651270
For Allis Chalmers Tractors:
D21, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 6060, 6070, 6080, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060
For Case Tractors:  970, 1070, 1090, 1170, 1175, 1270, 1370 (s/n 8727601-earlier)
Fits Gleaner Combine: G, L, L2, M, M2
Outer diameter measures 10-1/2" 
the top Side height measures 3"
The inner diameter of the cone measures 5-9/16" 
the top Overall height measures 4"