Ensure a proper oil-tight seal on your vacuum pump fittings with this Genuine Nissan Copper Washer, designed specifically for Nissan Patrol GQ Y60 and GU Y61 models fitted with the TD42 Blacktop diesel engine. This OEM crush washer is used on the rear fitting of the vacuum pump, helping maintain a secure seal and preventing oil leaks from the pump assembly.

Over time, copper crush washers lose their sealing ability once compressed and heat-cycled. Reusing an old washer can lead to persistent oil leaks from the vacuum pump area, which may result in oil loss, contamination of surrounding components, and reduced system reliability. Replacing the washer anytime the fitting is removed is essential for maintaining a leak-free seal.

Manufactured to genuine Nissan specifications, this direct-fit copper washer ensures correct sealing performance and long-term durability in demanding diesel engine conditions.

Features

• Genuine Nissan OEM part
• Suits Nissan Patrol GQ Y60 and GU Y61 TD42 Blacktop engines
• Rear fitting vacuum pump sealing washer
• High-quality copper crush washer design
• Manufactured to factory Nissan specifications
• Designed for single-use sealing performance
• Direct-fit replacement with correct sizing
• Resistant to heat and engine oil exposure
• Ideal for vacuum pump servicing and repairs
• Sold individually

Benefits

• Prevents oil leaks from vacuum pump fittings
• Ensures reliable sealing after maintenance work
• Restores factory-level oil system integrity
• Eliminates risk of reusing flattened washers
• Helps maintain clean engine bay operation
• Supports consistent vacuum pump performance
• Reduces oil loss and contamination risks
• OEM quality for precise fitment and durability

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60 TD42 Blacktop
• Nissan Patrol GU Y61 TD42 Blacktop

Please confirm compatibility prior to purchase or contact us with your VIN to ensure correct fitment.

Common Signs of Wear

• Oil leaks around vacuum pump fittings
• Visible oil residue on rear of pump assembly
• Washer appears flattened or deformed during service
• Persistent leaks after fitting reuse of old washer
• Oil dripping from timing cover area
• Loss of oil pressure over time (in severe cases)
• Contaminated engine bay around vacuum pump area

Replacing this small but critical sealing washer during any vacuum pump service ensures a reliable oil-tight seal and helps protect your TD42 engine from preventable oil leaks and long-term contamination issues.