Genuine Nissan Harmonic Balancer - Nissan Patrol Y61 GU 1997-2001 LWB TB45E

This is a high-quality replacement harmonic balancer to suit a Nissan Patrol GU fitted with the TB45 4.5L petrol engine. Located at the front of the engine and mounted directly to the crankshaft, the harmonic balancer's critical job is to absorb and dampen engine vibrations, ensuring smooth operation and protecting internal components.

Over time, the original balancer's rubber dampening element degrades from constant heat cycles and mechanical stress. This can cause the outer pulley ring to separate from the inner hub, leading to failure. Common symptoms of a worn or failing harmonic balancer include excessive engine vibration felt through the vehicle, a visible wobble from the front pulley while the engine is running, or persistent chirping and squealing noises from the engine bay.

Product Features

• Quality Construction: Engineered with a durable, high-grade rubber dampening element designed to withstand the harsh heat and stress of Australian conditions.
• Precision Balanced: Manufactured and balanced to strict OEM specifications, this balancer eliminates harmful vibrations that can lead to premature wear or catastrophic failure of crankshaft bearings.
• Direct-Fit Replacement: Designed as a direct replacement for the factory part, ensuring correct pulley alignment and a straightforward installation process for a perfect fit.
• Reliable Performance: Provides a dependable, long-term solution to restore smooth engine operation and prevent the damage associated with a failed factory balancer.

Vehicle Fitment

• 1997-2001 GU Patrol LWB, TB45E

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Installation

Replacing a harmonic balancer is typically a moderate workshop job. It requires the removal of the main drive belts and often needs a specialised puller tool to safely remove the old balancer from the crankshaft nose.

Additional Parts

It is highly recommended to replace the main drive belts and the front crankshaft seal at the same time as this job. This ensures maximum reliability and prevents future oil leaks from a disturbed or worn seal.

Nissan Genuine Parts

While a Genuine Nissan harmonic balancer is one option, our quality aftermarket replacement offers an excellent balance of performance, durability, and value. It is manufactured to meet original equipment (OE) specifications for fitment, balance, and function, giving you peace of mind and a dependable repair at a more accessible price point.