Cat 320B excavator Engine Turbocharger OEM 12709880018 0R4182 0R4182B

MOQ： 1 SET
Price： $85
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Payment Terms	T/T,Western Union,D/A
Delivery Time	Ships in 24h (1-7 days max)
Packaging Details	Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.
Applicable Engine / Machine Model	Cat 320B
OEM Part Number / Cross Reference	12709880018 0R4182 0R4182B
Turbocharger Type	Exhaust gas driven, wastegated – designed for optimal boost pressure across all operating ranges
Housing Material	High-temperature alloy turbine housing / aluminum compressor housing – withstands extreme exhaust temperatures
Bearing System	Journal bearing / floating bearing design – engine oil cooled and lubricated for long service life
Compressor Wheel	Precision-machined aluminum alloy – engineered for maximum airflow and efficiency
Turbine Wheel	High-temperature alloy / Inconel – balanced for high-speed rotation and durability
Quality Assurance	100% balance tested – meets or exceeds OEM performance specifications
Brand Name	For Cater pillar
Model Number	320B
Certification	ISO 9001
Place of Origin	CHINA

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Product Specification


Payment Terms	T/T,Western Union,D/A	Delivery Time	Ships in 24h (1-7 days max)
Packaging Details	Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.	Applicable Engine / Machine Model	Cat 320B
OEM Part Number / Cross Reference	12709880018 0R4182 0R4182B	Turbocharger Type	Exhaust gas driven, wastegated – designed for optimal boost pressure across all operating ranges
Housing Material	High-temperature alloy turbine housing / aluminum compressor housing – withstands extreme exhaust temperatures	Bearing System	Journal bearing / floating bearing design – engine oil cooled and lubricated for long service life
Compressor Wheel	Precision-machined aluminum alloy – engineered for maximum airflow and efficiency	Turbine Wheel	High-temperature alloy / Inconel – balanced for high-speed rotation and durability
Quality Assurance	100% balance tested – meets or exceeds OEM performance specifications	Brand Name	For Cater pillar
Model Number	320B	Certification	ISO 9001
Place of Origin	CHINA
High Light	Cat 320B Engine Turbocharger ，12709880018 Engine Turbocharger ，0R4182B turbocharger excavator

Cat 320B Excavator Engine Turbocharger OEM 12709880018 0R4182 0R4182B

Restore lost power and improve fuel efficiency in your Cat 320B excavator with this high-quality turbocharger for the Cater pillar 3066 diesel engine. The turbocharger compresses incoming air to increase air density, allowing more fuel to be burned efficiently during combustion. This results in a significant increase in engine power output without increasing engine displacement. Manufactured to meet or exceed original OEM specifications, this turbocharger ensures optimal boost pressure, reduced exhaust emissions, and long-term durability in demanding excavator applications. Direct replacement for multiple OEM numbers including 12709880018, 0R4182, 0R4182B, and related variants.

Technical Specifications

Parameter	Details
Excavator Model	Cat 320B, 320B L, 320B LN, 320B U
Engine Model	Cater pillar 3066, 3066T
Part Name	Turbocharger (Complete Assembly)
OEM Part Numbers	12709880018, 0R4182, 0R4182B, 100-3166, 106-5747
Engine Type	6-Cylinder Inline Diesel, Turbocharged
Displacement	6.4 L
Gross Power	128 hp (96 kW) @ 1,800 rpm
Max Torque	460 lb-ft (624 Nm) @ 1,200 rpm
Turbocharger Type	Exhaust Gas Driven, Wastegated
Boost Pressure	Factory Calibrated to OEM Specification
Lubrication	Engine Oil Cooled and Lubricated
Material	High-Temperature Alloy Turbine Housing / Aluminum Compressor Housing
Condition	Brand New
Warranty	6 Months

Compatible Equipment Models

Equipment Type	Applicable Models
Excavators	Cat 320B, 320B L, 320B LN, 320B U
Excavators	Cat 320C (select models with 3066 engine)
Excavators	Cat 312B, 312C (with similar engine configuration)
Other Applications	Construction machinery powered by Cater pillar 3066 diesel engines

Product Features & Engineering Advantages

Critical Component for Engine Performance: Compresses intake air to increase density, enabling more complete combustion and significantly boosting engine power without increasing displacement.
Precision-Engineered for Cater pillar 3066 Engine: Specifically designed for the Cater pillar 3066 engine platform, matching factory specifications for boost pressure, airflow, and exhaust gas utilization.
High-Temperature Durability: Constructed with high-temperature alloy turbine housings capable of withstanding extreme exhaust gas temperatures up to 950°C.
Wide Operating Speed Range: Designed to operate effectively across the engine's full RPM range, from low-speed digging to high-speed travel.
Direct Bolt-On Replacement: Engineered as a direct replacement with mounting flanges, oil lines, and connections matching factory specifications.
Complete Assembly: Supplied as a complete turbocharger assembly, including compressor housing, turbine housing, center housing, and rotating assembly.
Rigorous Quality Testing: Every turbocharger undergoes dynamic balancing to ISO 1940 standards and functional testing to verify boost pressure characteristics.
OEM-Equivalent Performance: Manufactured to meet or exceed original Cater pillar specifications, ensuring perfect compatibility with 3066 engine components.

Quality Assurance

100% Tested: Every turbocharger undergoes balance testing and boost pressure verification before shipment.
OEM Standard: Manufactured to meet or exceed original Cater pillar specifications in ISO-certified facilities.
Warranty: 6-month warranty against manufacturing defects.
Global Shipping: Fast DHL, FedEx, UPS shipping available from multiple warehouses.
Expert Support: Need help identifying the correct turbocharger? Send us your machine serial number or engine model.

Installation Note

The turbocharger operates at extremely high temperatures and rotational speeds, requiring careful installation. When installing a new turbocharger on a Cat 320B excavator, follow these critical guidelines:

Always verify correct turbocharger part number based on engine serial number and machine configuration.
Before installation, prime the turbocharger with clean engine oil through the oil inlet port to prevent dry start damage.
Inspect and clean all oil supply and return lines.
Always replace oil and oil filter during turbocharger installation.
Check for exhaust and intake system leaks that could affect turbocharger performance.
Follow factory torque specifications for all mounting hardware.
Professional installation is recommended due to the precision required for proper operation.

Warning: Never operate the engine without verifying proper turbocharger operation after installation. Unusual noises, excessive smoke, or low boost pressure indicate potential problems requiring immediate attention.

Company Details

Bronze Gleitlager

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and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2018 


Total Annual:

400,000-USD 600,000
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Employee Number:

>50 


Ecer Certification：

Verified Supplier 

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Guangzhou Jusheng Precision Manufacturing Co., Ltd
Company Name: Guangzhou Jusheng Precision Manufacturing Co., Ltd.
https://www.excavatorsparesparts.com/

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