Secure your injection pump drive gear with this Genuine Nissan Injector Pump Drive Gear Nut, designed for Nissan Patrol GQ Y60 and GU Y61 models fitted with TD42 diesel engines. This OEM nut is responsible for locking the injection pump drive gear in place on the pump shaft, ensuring correct timing and reliable fuel delivery.

As part of the diesel injection system, this component is critical for maintaining precise fuel timing. If the nut is loose, incorrectly torqued, or damaged during servicing, it can lead to timing issues, poor engine performance, hard starting, or in severe cases, internal engine damage.

Manufactured to genuine Nissan specifications, this direct-fit replacement provides correct thread engagement, high tensile strength, and long-term durability under diesel engine vibration and load conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed specifically for TD42 engine injection pump assemblies
• Secures injection pump drive gear to pump shaft
• Helps maintain correct fuel timing and engine performance
• High-strength steel construction for durability under load
• Resistant to vibration loosening in diesel applications
• Direct replacement with no modifications required
• Ideal for injection pump servicing or timing-related repairs

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60 TD42
• Nissan Patrol GU Y61 TD42
• Nissan Patrol TD42T & TD42Ti variants

Please confirm compatibility before purchase or contact with your VIN for assistance.

Common Signs of a Loose or Faulty Drive Gear Nut

• Hard starting or incorrect injection timing
• Loss of power or rough running
• Unusual noise from injection pump area
• Timing instability after pump servicing
• Visible loosening during inspection

Correct torque and installation are essential to ensure safe and reliable engine operation.