Yanmar Saildrive Drive Shaft Oil Seal for SD20, SD25, SD30 and SD31 Yanmar Saildrives
This is one of two seals required when oil is found in the Saildrive lower gearbox.
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: 24321-000250 - 2 required
The O rings for the Bearing Carrier are part number 196420-12240 - 2 required
The Drain Plug is Part Number 196420-02530
The Drain Plug O-ring is Part Number 24341-000125
