New ZF 3213308019 marine transmission oil filter. Fits most larger ZF boat transmissions, including 301, 305, 310, 311, 320, 325, 350, 360, 500, 510, and 550 series. Check your old filter for the part number stamped onto it.
This is an OEM ZF filter and is a direct replacement. ZF recommends replacing the 3213308019 tall oil filter every 500 hours or 1 year, whichever comes first.
