Cylinder Head Bolt Set - Nissan Patrol GU Y61 ZD30Di Direct Injection

This Cylinder Head Bolt Set is a crucial component for securing the cylinder head to the engine block in your vehicle. These high-tensile bolts are designed to be tightened to a specific torque setting and then stretched a further amount, a process known as torque-to-yield. This creates the precise and powerful clamping force required to seal the head gasket effectively.

Because these bolts are designed to stretch permanently upon installation, they are strictly single-use and must be replaced any time the cylinder head is removed. This is essential during major engine work such as replacing a blown head gasket, servicing the cylinder head, or a complete engine rebuild.

Product Features

• High-Tensile Steel Construction: Manufactured from premium-grade steel to withstand extreme pressures and temperatures, ensuring reliable and consistent clamping force.
• Torque-to-Yield (TTY) Design: Engineered to stretch upon installation, providing the superior, evenly distributed sealing pressure required for modern multi-layer steel (MLS) head gaskets.
• Complete Engine Set: Includes all the necessary bolts to service one complete cylinder head, saving you the hassle of sourcing individual components.
• OEM Specification: Designed as a direct replacement for the original bolts, guaranteeing a perfect fit and straightforward installation process.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol GU Y61 ZD30Di Direct Injection Motors
• Nissan Navara D22 ZD30Di Direct Injection Motors

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.

Genuine Nissan Product Alternative

Cylinder Head Bolt Genuine Nissan - Patrol Y61 GU ZD30