Main Bearing Set - Nissan Patrol GQ Y60 GU Y61 RD28 RB30

This Main Bearing Set is located within the engine block, providing a crucial, low-friction surface for the crankshaft to rotate on. This set contains all the main bearings required when rebuilding the bottom end of your engine.

Over time, due to high mileage, improper lubrication, or oil contamination, the original main bearings can wear out. This wear increases the clearance between the crankshaft and the bearings, leading to a drop in oil pressure and a distinct 'rumbling' or 'knocking' noise from the bottom of the engine. Replacing them is essential during any engine rebuild or when symptoms of wear become apparent.

Product Features

• Direct Replacement: Designed as a direct-fit replacement for the original main bearings, ensuring a straightforward installation during an engine rebuild.
• High-Quality Materials: Constructed from a durable steel backing with an advanced alloy bearing surface to withstand extreme pressures and high temperatures inside the engine.
• Precision Engineering: Manufactured to strict tolerances to ensure correct oil clearances, restoring optimal oil pressure and engine performance.
• Complete Set: Includes a full set of upper and lower bearing shells for all main journals, providing everything you need for the job.
• Restores Engine Health: Eliminates bottom-end engine noise and restores critical oil pressure, ensuring a smooth and reliable running engine.
• Prevents Major Failure: A vital preventative measure to avoid catastrophic and expensive engine damage.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol GQ Y60 & GU Y61 with a RD28 & RB30 Engine.

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.