Pulley Tensioner Nut for Mercruiser 4.3L-8.2L
Pulley Tensioner Nut for Mercruiser 4.3L-8.2L
In stock
Couldn't load pickup availability
Pulley Tensioner Nut for Mercruiser 4.3L-8.2L Engines
Includes: Pulley Tensioner Nut
Fits Models: Mercruiser
Model Years: 1990 - 2023
Submodels: Various Mercruiser models
Engine Options: 4.3L, 5.0L, 5.7L, 6.2L, 7.4L, 8.1L, 8.2L
Description: The Pulley Tensioner Nut is an essential component designed specifically for Mercruiser engines ranging from 4.3L to 8.2L. This high-quality nut ensures proper tensioning of the pulley system, which is crucial for optimal engine performance and longevity. By maintaining the correct tension, it helps prevent belt slippage and wear, enhancing the overall functionality of your marine engine. This durable nut is easy to install and compatible with various Mercruiser models, making it a reliable choice for boat enthusiasts looking to maintain their engine's efficiency.
Features:
- Designed for Mercruiser engines from 4.3L to 8.2L
- Ensures proper pulley tension for improved performance
- Compatible with multiple submodels and engine options
- Enhances engine longevity and reliability

Pulley Tensioner Nut for Mercruiser 4.3L-8.2L
Pulley Tensioner Nut for Mercruiser 4.3L-8.2L
Pulley Tensioner Nut for Mercruiser 4.3L-8.2L Engines
Includes: Pulley Tensioner Nut
Fits Models: Mercruiser
Model Years: 1990 - 2023
Submodels: Various Mercruiser models
Engine Options: 4.3L, 5.0L, 5.7L, 6.2L, 7.4L, 8.1L, 8.2L
Description: The Pulley Tensioner Nut is an essential component designed specifically for Mercruiser engines ranging from 4.3L to 8.2L. This high-quality nut ensures proper tensioning of the pulley system, which is crucial for optimal engine performance and longevity. By maintaining the correct tension, it helps prevent belt slippage and wear, enhancing the overall functionality of your marine engine. This durable nut is easy to install and compatible with various Mercruiser models, making it a reliable choice for boat enthusiasts looking to maintain their engine's efficiency.
Features:
- Designed for Mercruiser engines from 4.3L to 8.2L
- Ensures proper pulley tension for improved performance
- Compatible with multiple submodels and engine options
- Enhances engine longevity and reliability