1774166 Cartridge GP is a precision-engineered engine component designed for the Caterpillar G3516B gas engine. This cartridge assembly is manufactured to provide reliable fitment and consistent performance within the engine system, making it suitable for demanding industrial power-generation and heavy-duty applications. Its application-specific design supports dependable operation, serviceability, and long-term equipment performance. The part is available with a 6-month warranty and can be supplied for international replacement and maintenance requirements.
Heavy-duty metal/alloy turbocharger components engineered for high-temperature and high-speed operation
Condition
Brand New – Genuine
Warranty
6 Months
Packaging
Standard Export Carton
Availability
Generally in stock
Features & Benefits
Genuine Cat 177-4166 Cartridge Group for turbocharger applications
Designed for reliable turbocharger performance on Cat G3516B engines
Helps support efficient air delivery to the engine combustion system
Precision-engineered rotating turbocharger component for demanding engine operation
Designed to support improved engine efficiency and power output
Suitable for heavy-duty industrial and generator applications
Direct replacement for the original 177-4166 cartridge where applicable
Manufactured to Cat engineering specifications for dependable service performance
Suitable for professional repair, overhaul, and turbocharger replacement applications
Compatible Machine
This turbocharger cartridge is compatible with:
Cat G3516B Gas Engine
Cat G3516B Gen Set Engine
Cat G3516 Generator Set
Cat G3516 Gas Engine
Cat SR4 / SR4B Generator applications
Cat’s official parts information identifies 177-4166 as a Turbocharger Cartridge and lists G3516B among its compatible models.
If you’re unsure whether this cartridge matches your turbocharger or engine configuration, provide your engine serial number, machine serial number, or original part number. Our technical team can verify compatibility before shipment.
Applications
The 177-4166 turbocharger cartridge is designed for heavy-duty Cat gas engine applications, particularly where reliable turbocharger operation is essential for engine performance.
Typical applications include:
Natural gas power generation
Industrial generator sets
Standby and prime power generation
Heavy-duty gas engine operation
Industrial energy systems
Engine overhaul and maintenance
Turbocharger repair and replacement
As a core component of the turbocharger system, the cartridge helps maintain the air-handling performance required by high-output gas engines such as the Cat G3516B. Cat describes turbocharger components as contributing to engine efficiency, improved altitude capability, service intervals, and uptime.
Why Choose YLCM?
YLCM specializes in supplying construction machinery parts, engine components, hydraulic parts, and replacement parts for customers worldwide.
We provide:
Genuine Cat and Komatsu replacement parts
OEM and high-quality aftermarket options
Competitive pricing for international customers
Professional part-number verification
Fast worldwide delivery
Export-standard packaging
Technical support before and after sales
Experienced international parts sourcing and supply service
For turbocharger components such as the 177-4166 Cartridge Group, our team can help confirm the correct part based on your engine model, serial number, turbocharger assembly, or original part number.
Packaging & Shipping
The 177-4166 Cartridge Group is professionally packaged to help protect the precision turbocharger component during international transportation.
Packaging options include:
Standard export carton
Protective inner packaging
Moisture-resistant protection where required
Reinforced packaging for international transportation
Sea freight
Air freight
Railway transportation
Multimodal logistics solutions
Each part is securely packed to minimize transportation and handling risks and help ensure safe delivery to your destination.
Request a Quote
Looking for the 177-4166 Cartridge GP for Cat G3516B?
Contact YLCM today to receive:
Latest quotation
Delivery lead time
Packing details
Shipping solution
Technical support
Part-number verification
Compatibility confirmation
Our experienced sales team will verify your requirements and provide a competitive quotation with professional international parts service.
Warranty: 6 months
Frequently Asked Questions
Q: What is 177-4166? A: 177-4166 is a Cat Cartridge Group / Turbocharger Cartridge used as a component of the turbocharger system. Cat’s official parts catalog identifies it as a turbocharger cartridge.
Q: Which engine is 177-4166 compatible with? A: The Cat official parts catalog lists G3516B as a compatible gen-set engine and also lists G3516/G3516B generator and gas-engine applications.
Q: Is 177-4166 a complete turbocharger? A: No. 177-4166 is the cartridge group, which is a component of the turbocharger assembly rather than the complete turbocharger. Cat documentation identifies it as part of turbocharger groups including 169-7439 and 171-2326.
Q: How can I confirm whether this cartridge fits my engine? A: Please provide your engine serial number, turbocharger part number, machine serial number, or original part number. YLCM can verify the application before shipment.
Q: What is the warranty on this product? A: This product comes with a standard 6-month warranty against manufacturing defects.
Q: What is the typical shipping time? A: This item is generally in stock. The final lead time will be confirmed when we provide your official quotation, based on your destination and selected shipping method.
