Turbocharger Wastegate Actuator Cummins 3598471 | 3598471H, 3534412, 4030916

Reliable Boost Control for Heavy-Duty Cummins Engines

The Turbocharger Wastegate Actuator (Part Number: 3598471) is a critical component designed to regulate boost pressure in your Cummins diesel engine’s turbocharger. By precisely controlling the wastegate valve, this pneumatic actuator prevents overboosting, protects vital engine components, and ensures optimal combustion efficiency under heavy operating conditions.

Key Features and Benefits

• Precise Boost Regulation: Calibrated to a precise pressure of 1.94 BAR to maintain stable boost levels and maximize engine performance.
• Durable Construction: Manufactured with high-grade, heat-resistant materials to withstand extreme exhaust temperatures and heavy vibration.
• Direct Fit: Built to exact dimensional specifications for a seamless installation on Holset HX40W turbochargers.
• Enhanced Engine Protection: Prevents damaging overboost conditions, extending the service life of both the turbocharger and the engine.

Applications and Compatibility

This wastegate actuator is compatible with a wide range of heavy-duty Cummins engines and Holset turbochargers, including:

• Engine Models: Cummins 6CT 8.3, QSC 8.3, ISC 8.3, ISL 8.9, and QSL 8.9
• Turbocharger Models: Holset HX40W (including turbo part numbers 4038894, 4039140, 4046100, 4089919, and more)

Technical Specifications

• Part Number: 3598471
• Brand: Cummins
• Actuator Pressure: 1.94 BAR
• Compatible Turbo Series: Holset HX40W