Home Products Diesel Engine Parts Caterpillar 320B E320B Turbocharger 3066 S6K Engine 5I8018 5I-8018

Diesel Engine Parts

Caterpillar 320B E320B Turbocharger 3066 S6K Engine 5I8018 5I-8018

MOQ: 1pcs Price: Negotiable

Part No.: 5I8018 / 5I-8018
Engine Model: Caterpillar 3066, S6K
Application: Turbocharger / Supercharger
Material: High-Grade Cast Iron Housing, Inconel Turbine Wheel
Quality: Brand New, Aftermarket

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Product Details

320b E320b Supercharger 3066 S6k Turbo Charger 5i8018 5i-8018 For Caterpillar Engine Parts

Product Overview

This high-performance turbocharger, identified by OEM part numbers 5I8018 and 5I-8018, is specifically engineered for Caterpillar 3066 and S6K diesel engines. It is a direct replacement for the supercharger unit found in the Caterpillar 320B and E320B excavator models. As a critical component for boosting engine power and efficiency, this turbocharger is manufactured to meet or exceed OEM specifications, ensuring reliable performance in demanding construction and earthmoving applications. We supply this part globally to markets in North America, South America, Europe, the Middle East, Asia-Pacific, and Africa.

Key Features & Benefits

OEM Specification: Manufactured to match the exact dimensions and performance characteristics of the original Caterpillar 5I-8018 turbocharger, ensuring a perfect fit and seamless integration.
Enhanced Engine Performance: Delivers optimal boost pressure to the 3066 and S6K engines, restoring lost power, improving fuel combustion, and increasing overall machine productivity.
Superior Durability: Constructed from high-grade cast iron and heat-resistant alloys to withstand extreme exhaust temperatures and high rotational speeds, providing a long service life.
Fuel Efficiency: By optimizing the air-fuel mixture, this turbocharger helps reduce specific fuel consumption (SFC), lowering operational costs over the machine’s lifetime.
Direct Fitment: A complete, ready-to-install unit designed for a straightforward replacement, minimizing downtime on your job site.

Technical Specifications

Specification	Detail
Part Number	5I8018 / 5I-8018
Engine Model	Caterpillar 3066, S6K
Application	Turbocharger / Supercharger
Type	Wastegate (if applicable) / Fixed Geometry
Material	High-Grade Cast Iron Housing, Inconel Turbine Wheel
Compressor Wheel	Aluminum, CNC Machined
Bearing System	Semi-Floating or Journal Bearing
Condition	Brand New, Aftermarket

OEM Cross-Reference

This turbocharger is a direct replacement for the following OEM part numbers:

Caterpillar: 5I8018
Caterpillar: 5I-8018
Alternative/Cross References: 0R8619, 172-3254 (Please verify against your specific application)

Compatibility

Engine Models: Caterpillar 3066, S6K
Excavator Models: Caterpillar 320B, E320B
Application: Hydraulic Excavators, Track Excavators
Series: 300 Series Excavators

Global Supply & Distribution

Worldwide Shipping: We offer reliable shipping to over 60 countries, including major ports and industrial hubs.
Major Markets: North America (USA, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, Japan), Middle East (UAE, Saudi Arabia), South America (Chile, Brazil).
Fast Delivery: Stock items are dispatched within 24-48 hours. We partner with DHL, FedEx, and sea freight specialists to ensure timely delivery.
Logistics: Experienced in export documentation, customs clearance, and providing door-to-door service for B2B clients.

Quality Assurance

Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
Warranty: This turbocharger comes with a standard 12-month warranty against manufacturing defects under normal use.
Testing: Each unit undergoes rigorous testing for balance, boost pressure, and leak integrity before shipment to guarantee 100% performance.

FAQ

Q: Is this turbocharger a direct bolt-on replacement for my Caterpillar 320B excavator?
A: Yes, this unit (part number 5I-8018) is designed as a direct replacement for the original turbocharger on the Caterpillar 320B and E320B models equipped with the 3066 or S6K engine. It is a complete assembly and should bolt directly onto the exhaust manifold without modifications. We recommend checking your engine serial number to confirm compatibility.

Q: What should I inspect before installing the new turbocharger?
A: Before installation, it is critical to inspect the oil supply and return lines for any blockages or sludge. Contaminated oil is the primary cause of turbo failure. Also, check the air intake system for any debris that could damage the compressor wheel. Always replace the oil and oil filter at the time of installation to ensure the new turbocharger receives clean lubrication.

Q: How do I properly break in this new turbocharger after installation?
A: After installation, start the engine and let it idle for 3-5 minutes to allow oil pressure to build and circulate through the turbo bearings. Do not immediately rev the engine to high RPMs. For the first few hours of operation, avoid heavy loads and allow the engine to warm up properly before working. This ensures the bearings are properly lubricated and the seals seat correctly.