Feature:1. Applicable Generator Model: Fuel filter fits for HDCAA(Spec AD), HDCAB(Spec AD), HDKAH(Spec AK), HDKAJ(Spec AK), HDKAK(Spec AK), HDKBA(Spec AE), HDKCA(Spec AF), etc.2. Part Number: Replacing OE numbers for reference are BF 806, P55 0888, 33063, 3063, F50033, PF 888, TP 888, ALG 888, 86063, FP888, P779307, FF236, 25010487, 1492513.3. Function: Fuel filter can effectively filter 98% of the abrasives in the fuel, such as carbon, sand, dirt and metal debris and other harmful particles above 10 microns.4. High Flow Filter: The fuel filter features a high flow design, which helps reduce oil filter restrictions for improved engine performance. Direct replacement of old or bad filters.5. Long Service Time: Exquisite and careful workmanship, generator fuel filter can be used for a long time, saving your cost, do not need to change frequently.Specification:Item Type: Generator Fuel FilterMaterial: MetalOE: BF 806, P55 0888, 33063, 3063, F50033, PF 888, TP 888, ALG 888, 86063, FP888, P779307, FF236, 25010487, 1492513.Fitment:Applicable Generator Model: 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..Package List:1 xFuel Filter2 x RubberNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!3. If the filter element is not replaced for a long time, it will aggravate the mechanical wear. To fully protect the engine from progressive damage, please replace the filter regularly.