Onan A026K278 Fuel filter

The ONA026K278 fuel filter is a spare part for Cummins Onan generators designed for preventive maintenance and periodic replacement. This component removes particles and impurities from the fuel before they reach the injection system.

According to the supplied compatibility table, this reference is compatible with the following models and specifications:

• MDKBH 4/5 50/60Hz (Spec A, B, C D E)
• MDKBJ 6/7.5 50/60Hz (Spec A B, C)
• MDKBW 8 50Hz (Spec A)
• MDKBL 7/9 50/60Hz (Spec A B, C, D, E F)
• MDKBK 7/9 50/60Hz (Spec A B, C, D, E F)
• MDKBM 9.5/11.5 50/60Hz (Spec A B, C, D, E F)
• MDKBN 11/13.5 50/60Hz (Spec A B, C, D, E F)
• MDKBP 13.5/17 50/60Hz (Spec A B, C, D E)
• MDKDP 13.5/17 50/60Hz (Spec A)
• MDKBR 17.5/21.5 50/60Hz (Spec A B, C, D E)
• MDKDR 17.5/21.5 50/60Hz (Spec A)
• MDKBV 19/23 50/60Hz (Spec A B)
• MDKDV 19 50Hz (Spec A)
• MDKAU 4/5 50/60Hz (Spec A B C)
• MDKAV 7/9 50/60Hz (Spec A B C)
• MDKAW 9.5/11.5 50/60Hz (Spec A B C)
• MDKAZ 11/13.5 50/60Hz (Spec A B C)
• MDKAD 13.5/17 50/60Hz (Spec AB, C)
• MDKAE 17.5/21.5 50/60Hz (Spec AB, C)
• MDKAF 22.5/27.5 50/60Hz
• MDKBD 13.5/17 50/60Hz
• MDKBE 17.5/21.5 50/60Hz
• MDKBF 22.5/27.5 50/60Hz

Always check the installed part reference, exact generator model and specification before purchase or installation.