New Aftermarket Replacement Air Pre-Cleaner Assembly
Fits Tractors with a 3" Intake
Fits Caterpillar Models: 416B, 426B, 428, 428B, 933, 933C, CS-323C, D3C III, D3G, D4C III, D4G, RT50
Specifications:
3" intake,
3 1/8" inlet I.D.
Part Numbers: 9Y9431, 8H2021
All OEM part numbers and logos are to be used for identification purposes only