Excavator Parts - Perkins 457-3636 Turbocharger for C7.1 1206F-E70TTA Diesel Engine
The 457-3636 turbocharger is an exhaust gas turbocharger for C7.1 and 1206F-E70TTA diesel engines. It recovers exhaust energy to drive a turbine, increasing intake pressure and significantly improving engine power output and combustion efficiency.
| Part Number |
457-3636 |
| Type |
Turbocharger |
| Boosting Type |
Single-stage turbocharger |
| Cooling Method |
Oil-lubricated cooling |
| Material |
High-temperature cast iron turbine housing + high-strength alloy rotor |
Features and Advantages
• Stable Bearing and Sealing System: A rationally designed center housing (CHRA) and efficient lubrication system effectively prevent oil leakage and extend the overall service life of the unit.
• High-Temperature Resistant Turbine Housing: Made of high-strength, heat-resistant cast iron, it can withstand high-temperature exhaust environments for extended periods, reducing the risk of thermal fatigue and deformation.
• High-Efficiency Exhaust Gas Energy Utilization: Optimized turbine and compressor impeller structures increase intake air density, achieving stronger torque output and faster response.
• Suitable for Heavy-Duty Continuous Operation: Designed for high-load environments such as construction machinery, industrial power systems, and generator sets, ensuring stable operation over extended periods.
Compatible Equipment
Engine: 1206F-E70TTA, C7.1 Excavator: CAT 330F FM548 FM558 335 336
457-3636 Turbocharger Turbine End Housing Structure

CAT C7.1 Diesel Engine Turbocharger Assembly Display

457-3636 Side view of diesel engine turbocharger

457-3636 Diesel Engine Turbocharger Overall Appearance



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 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.
Why Choose Us?
• Over 20 years of experience specializing in construction machinery, engines, and parts – with stable experience supplying mainstream brands and models.
• Extensive experience in model matching enables us to provide customers with accurate parts selection, reducing procurement risks.
• A long-term, stable, and reliable supply system ensures reliable product sourcing and meets continuous procurement needs.
• For product information or quotations, our professional team will provide you with detailed answers immediately upon receiving your request.