NTN NT40138 Hydraulic Timing Belt Tensioner

The NTN NT40138 Timing Belt Tensioner is a precision-engineered hydraulic automatic tensioner designed to maintain proper tension on the timing belt throughout the engine's operation. This direct-fit OEM replacement part features the same high-quality construction and materials as the original equipment, ensuring reliable performance and longevity.

Key Features:

• Hydraulic automatic tensioner design for consistent belt tension
• OEM-quality construction using precision bearing technology
• Manufactured by NTN, a leading global supplier to automotive manufacturers
• Direct replacement for original equipment tensioner
• Essential component for timing belt service and maintenance

NTN is one of the world's largest bearing producers with over 90 years of manufacturing expertise. As an original equipment supplier to major automotive manufacturers, NTN timing belt tensioners are engineered to meet strict OEM specifications. This tensioner plays a critical role in maintaining proper timing belt operation, preventing premature belt wear and ensuring optimal engine performance. Regular replacement of the timing belt tensioner during scheduled timing belt service is recommended to maintain engine reliability.