The product featured is a complete high performance rebuild and repair solution and Crown Wheel and Pinion, for the the Landrover Freelander IRD Unit. The rebuild kit is equipped with the necessary bearings and oil seals required to rebuild the unit. The package contents are the following: 8x Main Bearing Set, 1x Front Drive Oil Seal, 1x Rear Drive Oil Seal, 1x Crown Wheel and Pinion. Please note we only use high quality branded bearings ensuring that our products are high in quality and performance.