Maintain reliable turbocharger installation and secure fastening with this Genuine Nissan Copper Eye Bolt Washer, designed for Nissan Patrol GQ Y60 models fitted with the RD28T turbo diesel engine. This OEM copper washer fits under eye bolts in the turbo mounting and oil/coolant feed line connections, providing a robust seal while evenly distributing load to prevent leaks and fastener loosening under high-temperature conditions.

Over time, standard washers can corrode, deform, or lose sealing effectiveness due to heat cycling and engine vibration. A compromised washer may lead to oil or coolant leaks, reduced turbocharger performance, or premature wear on turbo feed lines and mounting hardware. Replacing with genuine Nissan copper washers during service or turbo rebuilds helps ensure proper sealing and long-term reliability.

Manufactured to Nissan factory specifications, this genuine copper eye bolt washer offers the correct thickness, fitment, and sealing performance required for high-heat turbo applications — making it an essential hardware component for turbo maintenance and repairs.

Features & Benefits

• Genuine Nissan OEM part for precise fitment and dependable sealing
• Designed specifically for Nissan Patrol GQ Y60 RD28T turbo diesel applications
• Fits under eye bolts in turbo mounting and feed line connections
• Copper material provides superior sealing and load distribution
• Helps prevent oil and coolant leaks at critical turbo joints
• Resists deformation under heat and vibration
• Promotes long-term turbocharger reliability
• Direct replacement with no modifications required

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60 RD28T

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

Common Signs of a Worn or Missing Copper Eye Bolt Washer

• Oil or coolant leakage around turbo feed or return lines
• Loose or vibrating hardware near turbo connections
• Turbocharger performance issues
• Visual inspection reveals corroded or flattened washer
• Turbo service or rebuild being performed

Replacing this essential turbo hardware component helps maintain proper sealing, prevents leaks, and supports reliable turbocharger operation on your RD28T Patrol.