Click image to zoom
8N1441 4LE302 Turbocharger Replacement for CAT D6G/D6D
Show more cross references
0R5803 184662This 8N1441 4LE302 turbocharger serves as an aftermarket replacement for CAT D6G, D6D, and 3306 engine applications. Designed for heavy-duty machinery, it references OEM numbers 0R5803 and 184662 to assist buyers in verifying fitment before ordering.
Key Specifications
This 8N1441 turbocharger is identified by the model number 4LE302. It serves as a replacement unit for heavy-duty machinery applications. The assembly references OEM numbers 0R5803 and 184662 for cross-checking purposes. Buyers should verify these identifiers against their existing unit to ensure correct identification. The product is supplied as a complete turbocharger assembly. All specifications are based on standard aftermarket manufacturing practices. Confirm physical dimensions and port configurations match your requirements before finalizing your order.
Application & Compatibility
This 8N1441 turbocharger is listed for CAT D6G, D6D, and 3306 engine applications. Buyers should verify the specific machine serial number and engine configuration to ensure correct identification. The unit references OEM numbers 0R5803 and 184662 for cross-checking purposes. Always confirm physical port configurations and mounting details match your existing assembly before ordering. This helps prevent fitment issues and ensures the replacement aligns with your machinery requirements.
Technical Notes
This 8N1441 turbocharger assembly is supplied as a complete unit for aftermarket replacement applications. The design supports standard heavy-duty machinery requirements, focusing on reliable operation for CAT D6G, D6D, and 3306 engine series. Buyers should verify physical port configurations and mounting details against their existing unit. This ensures the replacement aligns with specific machinery requirements. Technical fitment support is available to assist with verification. Confirm all details before ordering to prevent installation issues.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 8N1441 turbocharger. Technical fitment support is available to assist with verification before ordering. Contact our team with your target quantity and destination port to receive a fast quotation. We provide detailed packing information, including the 22 kg gross weight and 26x30x33 cm dimensions, to help logistics teams plan freight efficiently. Ensure all application details are confirmed to streamline your procurement process.
Product FAQ
CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.