Which location is 54661590 Fuel Filter applied in Doosan 10/455? The 54661590 Fuel Filter is typically located in the vicinity of the fuel tank or the engine area of the Doosan 10/455 equipment. However, please note that the specific placement may vary depending on the equipment's design and configuration. It is recommended to consult the equipment's manual or contact a Doosan authorized service center for precise information regarding the exact location of the fuel filter on the Doosan 10/455.   54661590 Cross Reference: Baldwin PF7890-30 Hifi SN920230 Separ 20230 Atlas Copco 2914808600 Caterpillar 1346307 5134493 134-6307 Hitachi 4448737 H4730252190 John Deere RE171321 Liebherr 10337604 Mitsubishi 4730252190 Scania 1671502 Versatile 86033134 Volvo 3827278 889422 Wix 33437 33791