Secure your engine's harmonic balancer with this Genuine Nissan Harmonic Balancer Bolt, designed to suit Nissan Patrol GU Y61 models fitted with the TB48 4.8L petrol engine. This OEM crankshaft pulley bolt is manufactured to Nissan's exact specifications to provide the correct clamping force required to securely retain the harmonic balancer on the crankshaft.

The harmonic balancer bolt is a critical engine fastener that helps keep the harmonic balancer firmly secured during engine operation. Over time, the original bolt can become worn, stretched, corroded, or damaged, particularly after repeated removal during engine repairs. Replacing the bolt helps ensure correct torque retention, reliable crankshaft pulley alignment, and long-term engine reliability.

Manufactured to Genuine Nissan standards, this harmonic balancer bolt offers precise fitment, exceptional strength, and long service life. It is the ideal replacement when installing a new harmonic balancer, carrying out front engine repairs, or performing routine engine maintenance.

Features & Benefits

• Genuine Nissan OEM part for guaranteed quality and exact fitment
• Designed specifically for Nissan Patrol GU Y61 TB48 4.8L Petrol models
• Direct replacement for the factory harmonic balancer bolt
• Secures the harmonic balancer firmly to the crankshaft
• Maintains correct clamping force for reliable engine operation
• Helps prevent crankshaft pulley movement or loosening
• Ideal when replacing the harmonic balancer or performing front engine repairs
• Manufactured from high-strength hardened steel for maximum durability
• Designed to withstand high engine loads and harsh operating conditions
• No modifications required for installation
• Manufactured to Nissan's original factory specifications

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 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 a Harmonic Balancer Bolt Replacement

• Replacing the harmonic balancer
• Harmonic balancer bolt shows signs of stretching or thread damage
• Corroded or worn original bolt
• Engine rebuild or front engine overhaul
• Crankshaft pulley removal during repairs
• Preventative maintenance during harmonic balancer replacement
• Restoring factory engine reliability

Replacing your worn or damaged Genuine Nissan Harmonic Balancer Bolt helps ensure the harmonic balancer remains securely fastened, maintains correct crankshaft operation, and preserves the reliability and performance of your Nissan Patrol GU Y61 TB48 engine.