Genuine Volvo Penta oil filter for Volvo Penta inboard engines 230-250.-AD.-B.-D.-KAD.-MD.-TAMD.-TMD.It is found on Volvo Penta Inboard engines: 230A/B 250A/B AD31D/D-A/L-A/P-A/XD AD41L-A/P-A B230/E/F/FB/FX D41L-A KAD32P MD22L/P TAMD22P-B TAMD31D/L/L-A/M/M-A/P/P-A/P-B/S TAMD41H-A/H-B/P/P-A/P-B TMD22B/P-C TMD31D/L-A TMD41L-AHis characteristics : Outside diameter: 93mm Diameter of the threaded part: 17.5mm Height: 85mm Inner diameter of the seal: 61.5mmIt is advisable to change the oil filter every year. This allows you to check the condition of your engine oil and to see if there is any anomaly. The 3517857 ensures optimal performance and durability. Designed for efficiency and longevity.