HX40 HX35 bearing housing machined for o ring

HX40 HX35 bearing housing  machined to work with  HX35 54mm and 56mm compressor wheels HX40 56mm, 58mm, 60mm, 62mm and 67mm compressor wheels comes with o ring for compressor housing machined for bearing housing oring compressor wheel pocket is machined to 90.2mm to fit 67mm x 89mm compressor wheel upgrade includes oring to seal compressor housing if you want the bearing housing machined for the 87.2mm compressor wheel pocket, leave a message at checkout   the compressor wheel pocket is machined to fit the 89mm compressor wheel, the bearing housing will still fit other models but the pocket will be larger than it should be. Other models of turbos that have smaller compressor wheel pockets: 53.9 x 78mm HX35 7 blade, 56mm x 83mm HX35 8 blade, 57.8 mm x 83mm HX40 8 blade, 59.96mm x 86mm HX40 7 blade, 56mm x 83mm HX40, 56mm x 86mm HX40, 62.45mm x 86mm HX40.