16:30:55 - Sat, Apr 4, 2026 -
10°C
10°CGT45 Turbocharger's Technical Data
Technical data for Model GT45 by Garrett | ||||
|---|---|---|---|---|
| Tolerances | ||||
| Part | Inches | 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 | ||||
| Part | Inches | Millimeters | ||
| Min. | Max. | Min. | Max. | |
| Rotor | ||||
| Axial end play | ||||
| Radial bearing clearance | ||||
| Torques | ||||
| Part | Pounds 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 |