7N2515 0R-5804 Turbocharger Assembly for CAT 3306 Engines
The 7N2515 diesel engine turbocharger is suitable for the
3306 diesel engine and is a crucial component of the intake and exhaust turbocharging system. By utilizing exhaust energy to increase intake air volume and combustion efficiency, it enhances power output and improves engine performance under high load conditions.
3306 Engine Turbocharger Specifications
| Product Type |
3306 Diesel Engine Turbocharger |
| Pump Type |
7N2515 |
| Turbo Model |
F-302 |
| Height |
17.0in |
| Length |
15.6in |
| Minimum Order Quantity |
1 piece |
| Payment Method |
Western Union, T/T |
| Shipping Method |
UPS/DHL/EMS/TNT/FedEx |
Replaceable Part Number: 0R-5804
Applicable Engine Models
Engine: 3306, D398, D398B
Tractor: D7G
Features and Advantages
Improved Intake Efficiency: Utilizes exhaust-driven turbocharging to improve combustion efficiency and power output.
Restored Power Performance: Improves issues such as insufficient power and sluggish response.
Suitable for Continuous Operation: Meets the continuous load requirements of engineering and industrial equipment.
Durable and Reliable: Suitable for high-temperature and high-speed operating environments.

Cat 3306 Turbocharger 7N2515 Kit, including inlet and outlet gasket set
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.
Our Product Range
| Engine Rebuild Kit |
Turbochargers |
Engine Diesel Pumps |
Engine Controllers (ECU) |
| Cylinder Blocks |
Cylinder Heads |
Water Pumps |
Injectors |
| Starter Motors |
Filters |
Other Engine Accessories |
Excavator Hydraulic Pumps |
| Swivel Components |
Distributor Valves |
Travel Motor Assemblies |
Chassis Components and Other Accessories |


Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Engine Turbocharger compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Q6: What are the common fault symptoms of a Cat 3306 turbocharger?
A6: Turbocharger oil leak: Blue smoke from the exhaust or oil accumulation in the intake manifold, often caused by poor oil return or engine blow-by.
Abnormal noise/screeching: Foreign objects entering and damaging the impeller cause rotor imbalance and produce a metallic friction sound.
Bearing wear and seizing: Insufficient lubrication or high-temperature shutdown leads to bearing damage, causing turbocharger failure, power loss, and black smoke.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.