I. Model and OEM Part Number
Model: HE561V (referred to as ( 61V) Electronic Control VGT Variable Area Turbine
Main Part Number: 4309076, 4309076RX/4309076HX
Interchange Sub-Number: 2836357, 2838153, 2840519, 4045031, 5350611, 5457297, etc.
II. Compatible Engines & Installation Equipment
Engine: Cumminns ISX15 / ISX07 / ISX EGR15 15L Large Capacity Diesel Engine (main models from 2007 to 2013)
Applicable Vehicles: Volvoo Heavy-duty Tractor Trucks, North American Longhead Trucks, Large Mining Engineering Vehicles, Generator Sets, Engine Power Range 450–600 Horsepower
III. Core Structural Features
Full Electronic Control VGT Variable Nozzle Structure: Integrated Original Electronic Actuator, ECU Precisely Controls Nozzle Opening, No Mechanical Pressure Relief Bypass, Balances Low Speed Acceleration Speed, High Rotational High Flow Rate, Compatible with Euro IV / Chinese IV EGR Systems, Solves Weak Power Problem during Heavy Load Climbing.
Cooling Form: Oil Cooling + Water Cooling Dual Circulation Intermediate Body, Tolerates High Temperature for Long-Term Heavy Load Continuous Operation, Reduces Intermediate Body Thermal Deformation and Oil Leakage Failure Rate.
Blade Configuration: Press Wheel 70/111.7mm, Turbine Blade 86/72mm, Nickel-Based Heat Resistant Alloy Material, Original High Precision Dynamic Balance, Compatible with Heavy Load Harsh Conditions.
Installation Attributes: Original Position Direct Installation, Flange and Oil Water Pipe Completely Match Original Factory, No Need to Modify Body Pipes.
IV. Product Categories (Main Export)
New Complete Machine (NEW): 4309076NX, Equipped with New Actuator, Warranty 12 Months;
Reconditioned Assembly (REMAN): 4309076RX, All Components Replaced with New Accessories, Urgently Needed for European and American Scrap Vehicle Replacement;
V. Product Advantages & Market Positioning
North American Heavy Truck Best Replacement Parts, Mainly for Long-Distance Freight Transport and Mining Vehicle Major Overhaul, Fuel Consumption Optimization 5%-8%, Exhaust Gas Compliance, Year-round Best-selling Models in Europe, Mexico, Australia Auto Parts.