Nissan 12207-VB000 Main Rod Bearing Thrust Plate Kit

This engine bearing kit provides a complete bottom-end solution for the Nissan TB45 4.5L inline-6 OHV gasoline engine. The set includes main crankshaft bearings, connecting rod bearings, and thrust washers manufactured to OEM dimensional tolerances. Components are constructed from aluminum alloy tri-metal bearing material designed for high-load durability and consistent oil clearance. The kit fits standard journal sizes and is compatible with oversize options of 0.25 mm, 0.50 mm, and 0.75 mm for reground crankshafts. Primary applications include Nissan Patrol Y60 and Y61 series, Nissan Safari, Nissan Civilian Bus, and Nissan 1F4 series forklifts equipped with the TB45 engine. Cross-references Nissan OEM part numbers 12207-VB000, 12207-03J00, 12111-VB000, and 12111-03J00.