Maintain correct drive belt tension and reliable accessory operation with this Genuine Nissan Belt Tensioner Bolt, designed to suit Nissan Patrol GQ TB42 and GU Y61 TB45/TB48 models. This OEM bolt secures the belt tensioner assembly and plays a critical role in maintaining proper belt alignment and tension across the engine's accessory drive system.

Over time, tensioner bolts can become worn, damaged, corroded, or stripped due to constant engine vibration, belt load, and repeated adjustments. A damaged tensioner bolt can prevent correct belt tension from being achieved, potentially leading to belt squeal, slippage, premature belt wear, and reduced performance of engine-driven accessories.

Manufactured to genuine Nissan specifications, this factory replacement bolt provides precise fitment, dependable strength, and long-lasting durability to help maintain your Patrol's belt drive system in demanding Australian conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed to secure the belt tensioner assembly correctly
• Helps maintain proper drive belt tension and alignment
• Reduces the risk of belt slippage and squealing
• Supports reliable operation of engine accessories
• High-strength steel construction for long service life
• Resistant to engine bay heat and vibration
• Ideal for belt drive repairs and preventative maintenance
• Maintains factory performance and reliability
• Direct replacement with no modifications required

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ TB42
• Nissan Patrol GU TB45
• Nissan Patrol GU TB48

Please check your vehicle compatibility before purchasing. Contact us with your VIN details if you require assistance confirming fitment.

Common Signs You May Need Belt Tensioner Bolt Replacement

• Damaged or stripped tensioner bolt threads
• Difficulty adjusting belt tension correctly
• Belt squeal during startup or operation
• Excessive drive belt movement or slippage
• Corrosion or wear on the existing bolt
• Tensioner assembly removed during engine repairs
• Preventative replacement during belt or tensioner servicing
• Missing or incorrect tensioner hardware

Replacing a worn or damaged belt tensioner bolt helps maintain proper belt tension, protects accessory drive components, and ensures reliable operation of your Nissan Patrol's engine belt system under demanding driving conditions.