Excavator Alternator 119626-77210 Yanmar 4TNV94 Diesel Engine Parts 12V 55A
The 119626-77210 generator is designed for Yanmar 4TNV94 and related diesel engines, providing a stable power output to the engine's electrical system and continuously charging the battery during engine operation. This generator features a built-in voltage regulator, maintaining a constant voltage output at varying engine speeds. This effectively supports the power needs of the starting system, lighting, electronic control modules, and various accessory equipment, while ensuring the battery maintains optimal charge.
Highly compatible, with stable output, reliable quality, and durability, it is suitable for Yanmar 4TNV94 engines and construction machinery, ensuring long-term stable operation and meeting OEM interchange requirements.
| Part Number |
119626-77210 |
| Type |
Alternator |
| Voltage |
12V |
| Current |
55A |
| Regulator |
Built-in voltage regulator |
| Drive Method |
Belt drive |
| Structure |
Single-groove pulley / Built-in fan, etc. |
Applicable Engines
3TNV70, 3TNV76, 3TNE88, 3TNV88F, 4TNE84, 4TNV88, 4TNE94, 4TNV94 series
Applicable Machinery
Hyundai Excavators: R60-7, R60-5;
Hitachi Excavators: ZX30U-3F, ZX33U-3F, ZX35U-3F, ZX38U-3F, ZX48U-3F, ZX50U-3F, ZX52U-3F;
Case Excavators: CX33C, CX37C, CX27B, CX31B, CX36B, CX50B, CX55B, CX55BMSR;
New Holland Excavators: E33C, E37C, E35SR, E27B, E30, E30B, E30BSR, E30SR, E35, E35B, E35BSR, E35SR, E50, E50B, E50BSR, E50SR, E55BX
Kobelco Excavators: EH30.B, EH35.B, EH50.B; 27SR-5, 30SR, 30SR ACERA, 30SR-3, 30SR-5, 35SR, 35SR-3 PV11, 35SR-3 PX12, 35SR-3 PX13, 35SR-3 PX14, 35SR-5, 35SR-5 PX15-20658, 50SR, 50SR-3, 50SR-5, SK55SRX;
Replacement Part Numbers
119626-77210, 119626-77220, 11962677210, 11962677220, 1012118810, 101211-8810, 101211295, 1012112950, 1012112951, 102211769, 1022117690, 101211-295, 101211-2950, 101211-2951, 102211-769, 102211-7690
Our Product Range
| Engine Rebuild Kit |
Turbochargers |
Engine Diesel Pumps |
Engine Controllers (ECU) |
| Cylinder Blocks |
Cylinder Heads |
Water Pumps |
Injectors |
| Starter Motors |
Filters |
Other Engine Accessories |
Excavator Hydraulic Pumps |
| Swivel Components |
Distributor Valves |
Travel Motor Assemblies |
Chassis Components and Other Accessories |
119626-77210 Generator Front View

Diesel Engine Alternator Top View 119626-77210

119626-77210 Engine Alternator 12V 55A Structural Diagram



Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Alternator compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Why Choose Us?
• Over 20 years of experience specializing in construction machinery, engines, and parts – with stable experience supplying mainstream brands and models.
• Extensive experience in model matching enables us to provide customers with accurate parts selection, reducing procurement risks.
• A long-term, stable, and reliable supply system ensures reliable product sourcing and meets continuous procurement needs.
• For product information or quotations, our professional team will provide you with detailed answers immediately upon receiving your request.