New Transmission Filter Kit - ZF/Hurth 25/45/63/80/85  

This replacement filter kit is made for ZF transmissions ZF25,45,63,68,80 & 85 series transmissions. Some people reuse their old filter..don't.  The filter is made of a mesh type material and can corrode over time, the bonding agent which is used in the construction of the filter will also erode and lose its rigidity. Even though some boat owners will re-use the filter even after reading this we still recommend replacing it before the filter collapses and compromises the transmission. This will lead to breakdowns and worse, catastrophic failure of your gear.