Genuine Volvo Penta air filter for Volvo Penta AD.-D.-KAD.-KAMD.-TAMD.-TMD.It is found on Volvo Penta Inboard engines: AD31L-A/P-A AD41/A/B/BJ/D/L-A/P-A/P-B D41/B/D/L-A KAD300-A KAD42A/B/P-A KAD43P-B KAD44P/P-B/P-C KAMD300-A KAMD42A/B/P-A KAMD43P/P-A/P-B KAMD44P/P-A/P-B/P-C TAMD31L/L-A/M-A/P/P-A/P-B/S TAMD41A/B/D/H-A/H-B/M-A/P/P-A/P-B TAMD42WJ-A/WJ-B TMD31L-A TMD41A/B/D/L-AHis characteristics : Outside diameter: 203mm Center hole diameter: 94mm Height: 100mm Filter material: paperIt is advisable to check the air filter every year. This allows you to check that it is not clogged and therefore to ensure that your Volvo Penta Inboard engine is working properly. The 858488 ensures optimal performance and durability. Designed for efficiency and longevity.