Exhaust Manifold Copper Locking Nut TB42, TD42, ZD30 - Nissan Patrol Y60 GQ & Y61 GU

Exhaust Manifold Copper Locking Nut - Nissan Patrol GU ZD30, TD42, TB42

These are the nuts that are used to Bolt the Exhaust manifold to the head, and in a TD42 motor they are used to mount the Turbo to the Manifold.

The studs and Nuts get affected by the amount of heat around the turbo manifolds - we recommend replacing them when you have the manifold off - as it's a very painful exercise to have the nuts come loose after a short period or have the studs snap as you are tensioning them up.

Depending on the engine there is a Different Qty Required

TD42 x 12 For Head, x4 for turbo to manifold

TB42, TB45, TB48 x 12 For Head

ZD30 x8 For head

We also sell the Studs separately or in kit form for different models of vehicle- so search our other listings for these kits

Product Features

• High-Temperature Copper Plating: Provides excellent anti-seize properties and corrosion resistance, preventing the nut from seizing to the stud and making future removal much easier.
• Integrated Locking Design: Ensures the nut stays securely fastened, resisting vibrations from the engine to maintain a consistent clamping force and prevent exhaust leaks.
• High-Tensile Steel Core: Manufactured from durable, high-strength steel to withstand the extreme temperatures and pressures of the exhaust system.
• Direct OEM Replacement: Designed as a direct fit for the original nuts, ensuring a straightforward, hassle-free installation with no modifications required.
• Cost-Effective Solution: An affordable and reliable way to ensure the integrity of your exhaust manifold seal during repairs or maintenance.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol with TD42, TD42t, TD42Ti, ZD30, TB42, TB45 and TB48 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.

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