Restore a leak-free seal to your engine's vacuum pump with this Genuine Nissan Small Vacuum Pump O-Ring, designed to suit late-model Nissan Patrol GQ Y60 and GU Y61 models fitted with the TD42 diesel engine. This OEM small O-ring is fitted inside the vacuum pump assembly and forms a critical seal that helps prevent oil leaks while maintaining correct vacuum pressure for the brake booster system.

Over time, the original rubber O-ring can harden, flatten, or deteriorate due to constant exposure to engine oil, heat, and age. A worn O-ring can allow oil to leak from the vacuum pump and may reduce the pump's efficiency, potentially affecting brake booster performance. Replacing it with a Genuine Nissan component restores the factory seal and helps ensure reliable vacuum pump operation.

Features & Benefits

• Genuine Nissan OEM part
• Suits late Nissan Patrol GQ Y60 and GU Y61 models fitted with the TD42 diesel engine
• Small internal vacuum pump O-ring
• Helps maintain a leak-free seal inside the vacuum pump
• Prevents engine oil leaks from the vacuum pump assembly
• Assists in maintaining correct vacuum pressure for the brake booster
• Manufactured from high-quality oil and heat-resistant rubber
• Manufactured to Nissan factory specifications for precise fitment
• Direct replacement for hardened, flattened, or damaged original O-rings
• Recommended replacement whenever the vacuum pump is dismantled or serviced

Vehicle Fitment

• Nissan Patrol GQ Y60 from 1995
• Nissan Patrol GU Y61

Please check your vehicle compatibility before purchasing. Contact us with your VIN if you require assistance confirming fitment.

Common Signs You May Need Vacuum Pump Small O-Ring Replacement

• Oil leaking from the vacuum pump
• Oil residue around the vacuum pump housing
• Hardened or flattened O-ring during servicing
• Vacuum pump being rebuilt or resealed
• Reduced vacuum pump sealing performance
• Preventative replacement during engine maintenance
• High-kilometre engine requiring vacuum pump servicing
• Replacing worn seals to restore factory sealing performance

Replacing a worn vacuum pump small O-ring helps prevent oil leaks, maintain correct vacuum pressure, and protect the performance of your braking system. Choosing a Genuine Nissan OEM replacement ensures precise fitment, dependable sealing performance, and long-lasting reliability for your Nissan Patrol GQ Y60 or GU Y61 TD42 diesel engine.