Donaldson P131321 Air Filter, Primary Round 399 D165 0) Fits Case International 909 EL10045 0) Fits Case International 50 APPLICATION COUPLING DISC Make Type Model Bush Hog Rotary Cutter 1050 Bush Hog Rotary Cutter 1050HR Bush Hog Rotary Cutter 1051 Bush Hog Rotary Cutter 109 Bush Hog Rotary Cutter 1109 Bush Hog Rotary Cutter 1126 Bush Hog Rotary Cutter 1209 Bush Hog Rotary Cutter 1226 Bush Hog Rotary Cutter 126 Bush Hog Rotary Cutter 1310 Bush Hog Rotary Cutter 1315 Bush Hog Rotary Cutter 3008 Bush Hog Rotary Cutter 3008 2 Bush Hog Rotary Cutter 310 Bush Hog Rotary Cutter 315 Delivery times vary by carrier and by the ship from and ship to locations Donaldson® – Shipping & DeliveryItems are drop shipped from the nearest Donaldson distribution center with available inventory at the time your order is processed