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GT45 Turbocharger's Technical Data


Technical data for Model GT45 by Garrett

Tolerances
PartInches Millimeters
Min.Max.Min. Max.
Bearing housing
Piston ring bore diameter 0,8220 0,8224 20,8790 20,8890
Bearing bore diameter 0,7943 0,7948 20,1750 20,1880
Shaft and wheel
Journal diameter 0,5110 0,5118 12,9790 13,0000
Clearances
PartInches Millimeters
Min.Max.Min. Max.
Rotor
Axial end play
Radial bearing clearance
Torques
PartPounds per Inch Newtons per meter
Min.Max.Min. Max.
Bolts
compressor housing 80,0 120,0 9,0 13,6
thrust bearing 30,0 35,0 3,4 4,0
backplate 90,0 120,0 10,2 13,6
Shaft nut
Compressor wheels ( threaded ) 160,0 195,0 18,0 22,0
Compressor wheels ( boreless ) 130,0 150,0 14,7 17,0
V clamp
Turbine housing 110,0 130,0 12,4 14,7

 


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