The Importance of AF1894M Air Filter AF1894M Air Filter plays a crucial role in maintaining the health of our engine and enhancing its performance by filtering dust, dirt, and debris from the air before they enter the engine. A clogged air filter leads to reduced airflow, increased fuel consumption, and ultimately, damage to the engine. Therefore, it is essential to replace the air filter periodically to ensure that the engine runs smoothly and efficiently, reducing maintenance costs and improving the overall driving experience.   AF1894M Attributes: Outer Diameter 194.1 mm (7.64 inch) Inner Diameter 153.4 mm (6.04 inch) Length 457.2 mm (18.00 inch) Bolt Hole Diameter 22.73 mm (0.89 inch)   AF1894M OEM Alternative Part Number: Donaldson P124860 Hifi SA 11844 Baldwin PA2519 Joy 360628328 Terex 9031711 Caterpillar 9Y6810 Clark 961604 Cummins Onan 1401537 1401630 Euclid 9013550 9031711 GMC 25040531 9052906 Ingersoll-Rand 35355353 36876019 46981 John Deere DQ43483 Motorcraft FA818 Reytor IT124860 Sullair 46981 Wix 42494   AF1894M Compatibility: DOOSAN DAEWOO 9/235 INGERSOLL RAND 9.235,HP 1300 WCU,XHP 750,XHP 750 WCAT,XHP 900 WCAT JOHN DEERE 1550 CWS,1550 WTS