Genuine Nissan Harmonic Damper TD42 - Nissan Patrol Y61 GU

This harmonic damper, also known as a crankshaft pulley, designed specifically for Nissan Y61 GU Patrol models fitted with the TD42T and TD42TI engines. Mounted to the front of the crankshaft, its primary role is to absorb harmful torsional vibrations and drive the engine's accessory belts for the alternator and power steering. Using a Genuine Nissan part guarantees the component is perfectly balanced and manufactured to the original factory specifications, ensuring smooth engine operation and long-term reliability.

The integrated rubber element within the damper is a known wear item, which can perish over time from heat and stress. This can cause the outer pulley ring to slip or separate from the hub, creating a dangerous imbalance that may lead to catastrophic engine damage if left unchecked. Replacing a worn or failing unit with this OEM part is critical maintenance for the health of your TD42.

Replacing the harmonic damper is a moderate to difficult workshop job that may require a specialised puller tool for removal. While undertaking this replacement, it is best practice to also inspect the accessory drive belts and the front crankshaft seal, replacing them if they show any signs of wear, perishing, or oil leaks.

Product Features

• Precision Balanced: Manufactured to Nissan's exacting standards to effectively absorb engine vibrations and prevent damage.
• Durable Construction: Features a high-quality bonded rubber element designed to withstand extreme engine bay temperatures and the harsh Australian climate.
• Direct Replacement: Engineered to be a direct-fit replacement for the original part, simplifying the installation process.

Vehicle Fitment

• 1999-2012 GU Patrol Ute, Wagon, TD42T, TD42TI

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.