Part Number & OEM Number: HE561V 4309077 ‎4309077 3774613 2836358 2840523 4048260 4045019 2838008 3767616 4309077 4045032 4309077RX 4309077NX 3774641 4956011 4955426 2080039R 2881786 2881998 3767131

• Compatibility: Direct replacement for Cummins ISX engines, ensuring optimal performance and efficiency.
• Turbo Model: HE561V with actuator, designed to meet or exceed OEM specifications for durability and reliability.
• Easy Installation: Manufactured to exact OEM specifications for a perfect fit and optimized engine performance.
  
• Comes with Vest

Please note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Buyer is not liable for lost or damaged packages after 14 days of delivery confirmation. Please make sure to provide your full and detailed shipping address information!

If you're looking for a reliable, high-performance turbocharger to keep your Cummins ISX engine running at its best, this HE561V Turbocharger with Actuator (Part Number 4309077) is the direct replacement you need. Engineered as a precise OEM-spec fitment for Cummins ISX engines, this Holset turbo delivers the boost pressure and fuel efficiency your heavy-duty truck demands, whether you're hauling freight across the country or managing a fleet of Class 8 trucks.

The HE561V turbocharger features a variable geometry design with an integrated electronic actuator, allowing for precise boost control across a wide RPM range. This translates to improved throttle response, better fuel economy, and reduced exhaust emissions — critical factors for fleet operators watching their bottom line. The unit is manufactured to meet strict OEM specifications and is compatible with a wide range of part numbers including 3774613, 2836358, 2840523, 4048260, 4045019, 2838008, 3767616, 4045032, 4309077RX, 4309077NX, 3774641, 4956011, 4955426, 2080039R, 2881786, 2881998, and 3767131, making cross-referencing simple for body shops and fleet maintenance teams.

Installation is straightforward for experienced diesel technicians, with the actuator pre-mounted and pre-calibrated to reduce downtime on the job. The turbo comes fully assembled and ready to bolt on, minimizing the time your truck spends off the road. Whether you're a fleet manager scheduling preventive maintenance or a shop dealing with a failed turbo under pressure, this unit gets your Cummins ISX back in service fast and reliably.

At Kozak Parts, we stock this HE561V turbocharger in our Seattle warehouse and offer fast shipping to customers across the United States. Don't let a failing turbocharger cost you thousands in lost hauls — order today and get a trusted, performance-proven replacement delivered straight to your door.