566-9549 ALTERNATOR G is heavy-duty 24V alternator specially engineered for CAT 3126 and 3126E diesel engines. With aluminum heat dissipation housing and high-efficiency copper winding, it delivers steady electrical output under continuous vibration and heavy load in mining and construction environments.
Alloy aluminum housing, high purity copper winding, heavy-duty bearing and wear-resistant carbon brush assembly
Condition
Brand New – Genuine
Warranty
6 Months
Packaging
Standard Export Carton
Availability
Generally in stock
Features & Benefits
Genuine CAT heavy-duty alternator G designed for CAT 3126 and 3126E diesel engines
24V high-output power design delivers stable electric power supply and battery charging for construction and mining machines
Rugged alloy aluminum housing features excellent heat dissipation to reduce internal temperature during continuous heavy-load operation
High purity copper stator winding minimizes energy loss and improves power generation efficiency
Reinforced bearing and carbon brush assembly can withstand long-term vibration and impact on harsh job sites
Strict tests on output voltage, insulation performance and leakage are carried out before factory delivery
Direct replacement assembly, simple installation without modification for engine overhaul
Compatible Machine This alternator fits the engines below:
CAT 3126 Engine
CAT 3126E Engine Commonly mounted on CAT excavator, dump truck, motor grader and wheel loader equipped with 3126 / 3126E engine.
If you’re unsure whether this alternator matches your machine, simply provide your machine serial number, and our technical team will verify compatibility before shipment.
Applications The 566-9549 alternator converts mechanical energy into electrical power, widely used in heavy-duty working scenarios:
Open-pit mining bulk material transportation and excavation
Large-scale earthmoving and infrastructure construction projects
Quarry material loading and stockpile handling
Long-shift continuous heavy-duty engine operation
Electrical system maintenance and replacement of failed alternators
It provides reliable power supply for machine electrical components and keeps battery fully charged to prevent unexpected equipment shutdown.
Why Choose YLCM? YLCM specializes in supplying genuine CAT, KOMATSU and high-quality aftermarket spare parts to customers worldwide. We provide:
Genuine CAT original alternators and OEM-equivalent replacement parts
Strict pre-shipment quality inspection for every component
Competitive factory-direct pricing
Fast worldwide delivery
Professional export-grade packaging
Technical support before and after sales
Extensive export experience serving customers in Russia, Southeast Asia, the Middle East, Africa, and South America
In addition to engine alternators, we also supply hydraulic parts, undercarriage parts, engine components, electrical parts, filters, and a full range of heavy-equipment replacement parts.
Packaging & Shipping Every alternator is professionally packed to ensure safe international transportation. Packaging options include:
Moisture-proof and dust-proof protective wrapping
Shock-absorbing padding to avoid bumping and deformation
Export-standard solid carton
Sea freight
Railway transportation
Multimodal logistics solutions
Each unit is securely packaged to minimize abrasion, extrusion and deformation risks and ensure arrival in excellent condition.
Request a Quote Looking for the 566-9549 ALTERNATOR G for CAT 3126 3126E Engine? Contact YLCM today to receive:
Latest quotation
Delivery lead time
Packing details
Shipping solution
Technical support
OEM part verification
Our experienced sales team will respond promptly with a competitive quotation and professional service tailored to your project requirements.
Frequently Asked Questions
Q: Is this a genuine CAT part? A: We can supply both genuine CAT original and high-quality aftermarket versions for 566-9549, to meet diverse customer needs and budget requirements. Please contact us if you have a specific preference, and we will be happy to assist.
Q: How do I confirm this part is correct for my machine? A: To ensure perfect compatibility, please provide your machine serial number or the original part number to our team. We will verify the match for you promptly.
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 quote, based on your destination and shipping method preference.
