REC124085-02220 Crankshaft Rear Seal | Compatible with Yanmar 1GM/2GM/3GM/3HM Engines | OEM Replacement

Premium Crankshaft Rear Seal for Yanmar Marine Diesels

The REC124085-02220 is an OEM-quality rear crankshaft seal designed for Yanmar 1GM-3HM series marine engines, providing superior oil containment and long service life in saltwater environments.

✔ Key Features

• Direct OEM Replacement: Matches original Yanmar specifications

• Marine-Grade Materials: Viton® sealing lip with stainless steel spring

• Triple-Lip Design: Enhanced protection against oil leaks

• Corrosion-Resistant: Special coating for saltwater protection

🔧 Compatible Yanmar Models

1GM Series:
1GM, 1GM-L, 1GM-Y-C, 1GM10

2GM Series:
2GM20, 2GM20-YEU, 2GM20F, 2GM20F-YEU
2GMLP, 2GMSZK

3GM/3HM Series:
3GM30, 3GM30F, 3GM30F-YEU
3HM35

⚙ Technical Specifications

• Part #: REC124085-02220

• Seal Type: Radial shaft seal

• Material: Viton® rubber with stainless steel spring

• Dimensions: [Include OD/ID/Width if available]

• Weight: 0.04 kg

• Package Size: 8.5 × 8.5 × 1 cm

🛠 Installation Notes

1. Clean crankshaft surface thoroughly

2. Lubricate seal lip with clean engine oil

3. Use proper seal installation tool

4. Replace wear sleeve if present