Service and update an older BNR turbocharger upgrade with a new Center Housing Rotating Assembly! All new Generation 2 billet compressor wheel aero improves flow 15% over the old! Comes with a 1 year warranty! Gt2860 GTX gen 2 non ball bearing center housing rotating assembly (46 lbs/min) 360 thrust assembly Balanced to .5 gram/in2 (4) 14mm copper crush washers for water lines (1) 10mm copper crush washer for oil supply fitting Oil outlet gasket