The serpentine belt is essential for the proper operation of the MerCruiser engine. It transmits power between various system components, ensuring synchronization of the alternator, water pump, steering, and other accessories.
Technical Features
- Original replacement with reference 57-879172120
- Reinforced synthetic material for increased wear resistance
- Precise fit for efficient and noise-free transmission
Advantages
- Prevents transmission failures and overheating
- Quick and easy installation on compatible MerCruiser engines
- Designed to withstand demanding marine environments
Applications
- MerCruiser engines (verify compatibility with original reference)
- Accessory transmission systems for the engine
Usage and Maintenance Tips
- Periodically check belt condition: if cracks or wear appear, replace immediately
- Always check tension after installation
| Original Reference | 57-879172120 |
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| Type | Serpentine / Poly V |
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| Compatibility | MerCruiser (check specific model) |
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