Yanmar Saildrive Drain Plug for SD20, SD25, SD30 and SD31 Yanmar Saildrives
This Drain Plug should be replaced if the head of the plug is damaged. Saildrive oil should be changed at the end of each season to ensure that the Saildrive oil is free of any saltwater contamination, during the winter period.
If the oil is milky when drained, the two oil seals and two O-rings must be changed.
Fits: SD20, SD25, SD30, SD31
Yanmar Part Number: 24341-000125
The O rings for the Bearing Carrier are part number 196420-12240 - 2 required
The Drain Plug O-ring is Part Number 24341-000125
The Oil seals are Part Number 196313-02591
