
Garrett TB31 Turbocharger
| Engine Model | Cummins 4BTA 3.9L 92kW/125HP |
| Flange Diameter | T3 |
| Coolant Type | Oil Cooled |
| Executor Type | Diaphragm-type Exhaust Gate Actuator |
| Boost Pressure Characteristic | 20-22 PSI (1.38-1.52 bar) |
| Blade Count | 11 |
| Compressor Diameter | 49.1 mm (Inlet)/65.1 mm (Outlet) |
| Bearing Type | Floating bearing (Sliding bearing) |
| Compatible Oil Pressure Range | 2.5-4.5 bar (standard) |
| Max RPM Limit | Approximately 150,000 RPM |
| Exhaust Temperature Tolerance | Approximately 750 °C (short-term peak) |
Manufacturer No.
433489-0050409172-5138451310-0003446694-0001765895-005443861-0007409392-0029409392-0022707897-0001717897-0002
OEM Part No.
717360-0006717360-5005717617-5001S717500-5001715267-5002S715267-5001S715267-239607402530-1118020B3900158465606-5002S465606-5001S465558-5001S409853-5004S409853-5003S409853-009314411-62T0053039880268
Engine Part No.
YN5100QBZYC4112ZLQ4BTA 3.9L4BTAA 3.9L4BTCummins 4BTAAYuchai YC4112ZLQ
Interchange No.
TB31TB3101TB3102TB3105TB34HT18BV40
Fitment Vehicles
Yunnei Power YN5100QBZ EngineYuchai YC4112ZLQ 5.2L Diesel EngineDongfeng Cummins 4BTA 3.9LCummins 4BT Generator SetDongfeng TruckKubota Agricultural MachineryI.H.
Intake And Exhaust System - Industrial Encyclopedia
Premium Garrett TB31 turbocharger for heavy-duty trucks and commercial vehicles. Compatible with multiple OE numbers including 433489-0050, 409172-5138, and more. Engineered for optimal performance and durability in demanding applications.
