Big End Bearing Set - Nissan Patrol GQ RB30 This Big End Bearing Set is fitted between the connecting rod and the crankshaft journal for each cylinder in your engine. It is a crucial component designed to provide a low-friction surface, allowing the connecting rods to rotate smoothly around the crankshaft as the pistons move up and down. Over time, due to high mileage, improper lubrication, or contamination, these bearings can wear out. Replacement is essential during an engine rebuild or when symptoms like a 'knocking' or 'rumbling' sound from the bottom of the engine, low oil pressure, or metal shavings in the oil are present. Product Features High-Quality Construction: Manufactured from premium-grade materials for superior strength, durability, and heat dissipation. Precision Engineered: Designed to meet or exceed OEM specifications for precise fitment and optimal oil clearance, ensuring smooth engine operation. Reduces Friction: The advanced bearing surface minimizes friction between the connecting rod and crankshaft, improving engine efficiency and longevity. Complete Engine Set: Provides a full set of bearings for all connecting rods, ensuring a comprehensive and professional repair. Direct-Fit Replacement: Engineered as a direct replacement for the original bearings, guaranteeing a straightforward installation process for your engine rebuild or repair. Vehicle Fitment This part has been designed to fit Nissan Patrol GQ fitted with the RB30 3.0L 6 Cylinder Petrol 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.
