H1C WH1C Holset upgraded turbo rebuild kit

H1C WH1C upgraded turbo rebuild kit

Fixes the common thrust wear issue on the H1C and WH1C turbo.  The factory thrust bearing only has 1 oil port and 50 % less surface area. The upgrade has 2 oil port and a solid thrust bearing surface.

H1C rebuild kit includes:

• upgraded dual thrust bearing
• Compressor housing o ring
• compressor plate o ring
• 4 compressor plate bolts
• 4 turbine bolts
• 2 turbine housing clamps
• 3 thrust bearing bolts
• 1 compressor nut
• hx40 front collar
• h1c bottom collar
• 4 bearing retainer clips
• 2 h1c journal bearings 
• front piston ring stepped gap
• rear piston ring stepped gap
• 1 oil drain gasket
• 1 oil feed gasket
• 1 heat shield
• 1 t3 twin scroll manifold gasket