Yanmar Saildrive Rubber Bellow Kit – SD20 / SD25 / SD30

Yanmar Saildrive Rubber Bellow Kit for SD20, SD25, and SD30 Engines

Ensure a fully watertight connection between your Yanmar Saildrive and hull with this complete rubber bellow kit. Designed for durability and a perfect fit, this original Yanmar kit prevents leaks, protects your Saildrive, and ensures worry-free sailing.

Compatible Engines:

• Yanmar SD20

• Yanmar SD25

• Yanmar SD30

Key Features:

• Original Yanmar components for long-lasting performance

• Prevents water ingress and safeguards your Saildrive

• Complete kit with diaphragms, O-rings, bands, and protective parts

• Precision-engineered for an exact fit on Yanmar SD20, SD25, and SD30

Recommended Maintenance:
Exposed to seawater and natural wear, Yanmar recommends replacing the rubber bellow every 7 years, regardless of usage, to prevent leaks and ensure safe operation.

Kit Contents:

• 196420-02712 DIAPHRAGM, A

• 196420-02721 DIAPHRAGM, B (Old no. 196420-02720)

• 196420-02730 BAND, ONE TOUCH 199

• 196420-02740 BAND, ONE TOUCH 236

• 24321-000750 O-RING, 1AG75.0

• 24341-000125 O-RING, 1AS12.5

• 196420-02551 PROTECTOR, RUBBER