Center Diff Needle Bearing Half Shell 6MT Gravel Upgraded valve springs recommended but

Upgraded valve springs recommended but not required

Metal exhaust gaskets for the connection between the cylinder head and exhaust manifold

Metal oil supply pipe directs oil from the back of the cylinder head to both the AVCS oil control valve and turbocharger

Through optimization of the DCCD electromagnet coil design parameters XShift have been able to produce a replacement coil with greater magnetic force while reducing the current requirements and therefore the thermal loads

Center Diff Needle Bearing Half Shell 6MT Gravel Upgraded valve springs recommended butThis needle bearing has dimensions of 17 x 22 x 22mm and rides between the transmission front pinion shaft and center diff transfer drive gear. It is manufactured as a split shell design. Always replace if the bearing feels rough or is noisy or shows signs of high temperatures, oil starvation, or other damage. Sold individually (there are 4 bearings per vehicle). Manufacturer Part No: 806417020 What it fits: STI MY01 21 Legacy Spec B MY05 09 (6MT