XZR8®
Engine ModelCummins 4BTA 3.9L 92kW/125HP
Flange DiameterT3
Coolant TypeOil Cooled
Executor TypeDiaphragm-type Exhaust Gate Actuator
Boost Pressure Characteristic20-22 PSI (1.38-1.52 bar)
Blade Count11
Compressor Diameter49.1 mm (Inlet)/65.1 mm (Outlet)
Bearing TypeFloating bearing (Sliding bearing)
Compatible Oil Pressure Range2.5-4.5 bar (standard)
Max RPM LimitApproximately 150,000 RPM
Exhaust Temperature ToleranceApproximately 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.