149-2513 Fuel Filter 1492513 | Compatible with RV onan generator HDKCB HDCAA HDCAB HDKAJ HDKAK HDKBA HDKAH HDKCA Quiet Diesel | Replaces 25010487 BF806 FF236 33063. [Fuel Filter for Onan Generator]:HDCAA (Spec A-D), HDCAB (Spec A-D), HDKAH (Spec A-K), HDKAJ (Spec A-K), HDKAK (Spec A-K), HDKBA (Spec A-E), HDKCA (Spec A-F), HDKCB (Spec A-F) quiet diesel.