HATZ Diesel Air Filter 1D41 1D50 04030101 | Melton Industries
HATZ Diesel Air Filter Element 50426000 | Melton Industries
Filter kit 1D41 - 1D42, 1D42C, 1D50 - Hatz
HATZ Diesel Oil Bath Air Filter 01122210 | Melton Industries
Air filter, 500 h - Hatz
Air Filter for Hatz 5042600 1B20 1B27 1B20V 1B30 2W35 3W35 4W35 4W35T Filter | eBay
Amazon.com: HATZ Diesel Air Filter 00952901 : Automotive
Amazon.com: Hatz Diesel 0000 504 841 01 Air Filter Same As 50484101, 000050484101,"0000 504 841 01" Fits 1B40 and 1B50 Old part number is 50484100 : Everything Else