Restore a proper seal to your RD28 diesel engine with this Genuine Nissan Vacuum Pump to Rocker Cover Gasket, designed for Nissan Patrol GQ and GU models fitted with the RD28 engine. This OEM gasket seals the vacuum pump assembly to the rocker cover, helping prevent oil leaks and maintaining reliable vacuum system performance.

Over time, the factory gasket can harden, shrink, or deteriorate due to heat cycles and oil exposure, leading to oil seepage around the vacuum pump area. Replacing a worn gasket helps maintain engine cleanliness, prevents leaks, and supports reliable operation of vacuum-assisted systems.

Manufactured to genuine Nissan specifications, this gasket provides precise fitment, dependable sealing performance, and long service life — ideal for maintenance, leak repairs, or engine rebuilds.

Features & Benefits

• Genuine Nissan OEM gasket for exact fitment and reliability
• Designed specifically for RD28-powered Nissan Patrol models
• Seals the vacuum pump securely to the rocker cover
• Helps prevent oil leaks and engine bay contamination
• Maintains proper vacuum pump sealing and operation
• Manufactured from high-quality heat and oil-resistant materials
• Direct replacement with no modifications required
• Ideal for preventative maintenance or leak repairs

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ RD28
• Nissan Patrol GU RD28

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

Common Signs of a Failing Vacuum Pump Gasket

• Oil leaks around the vacuum pump area
• Oil residue on rocker cover or engine components
• Burning oil smell from engine bay
• Visible gasket cracking or hardening during inspection

Replacing the gasket early can help prevent ongoing oil leaks and maintain a cleaner, more reliable engine bay.