The Johnson 1027B turbine is essential for preventive and corrective maintenance of marine water pumps in Volvo Penta engines (models F4 and F5). Compatible with multiple original Volvo references (825940, 21213660, 3862567, 3862281, and 21951346), it ensures optimal flow and prevents overheating that can damage the engine.
Technical Features
- Original Johnson replacement for F4 and F5 pumps.
- Direct compatibility with specified Volvo Penta references.
- Flexible and corrosion-resistant material ideal for intensive use.
Advantages
- Prevents failure due to overheating by ensuring continuous engine cooling.
- Reliable and durable replacement made under Johnson quality standards.
- Easy installation for periodic maintenance.
Compatibilities
- Johnson F4, F5
- Volvo Penta: 825940, 21213660, 3862567, 3862281, 21951346
Applications
- Cooling systems for Volvo Penta marine engines.
- Professional and recreational boats with compatible engines.
Usage and Maintenance Tips
- Recommended to replace every season or after 500 hours of intensive use.
- Lubricate the turbine before installation to avoid damage at first use.
- Clean the pump before installing the new turbine.
- Consult the technical manual to ensure compatibility with your pump model.
| Compatible Model | Johnson F4, F5, Volvo Penta |
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| Volvo Penta Ref. | 825940, 21213660, 3862567, 3862281, 21951346 |
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| Type | Flexible turbine |
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| Brand | Johnson |
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| Reference | JOH09-1027B |
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