Guangzhou Minshun Machinery Equipment Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | Spot goods |
| Delivery Time | 3 to 5 business days |
| Packaging Details | Carton packaging or wooden box packaging |
| State | Brand New |
| Type | Alternator |
| Applicable Engine Model | Yanmar 3TNV88 |
| Structure Type | Single groove belt, aluminum housing |
| Function | Provides power to the engine and equipment electrical system |
| Applications | Yanmar 3TNV88 engine, excavators, loaders, generator sets, agricultural machinery |
| Model Number | 12945777200 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | Spot goods |
| Delivery Time | 3 to 5 business days | Packaging Details | Carton packaging or wooden box packaging |
| State | Brand New | Type | Alternator |
| Applicable Engine Model | Yanmar 3TNV88 | Structure Type | Single groove belt, aluminum housing |
| Function | Provides power to the engine and equipment electrical system | Applications | Yanmar 3TNV88 engine, excavators, loaders, generator sets, agricultural machinery |
| Model Number | 12945777200 | Place of Origin | China |
| High Light | Yanmar 3TNV88 alternator replacement ，Yanmar engine alternator with warranty ，3TNV88 alternator power output component | ||
| Voltage | 12V DC |
| Current Output | 45A |
| Material | Aluminum alloy housing + copper wire winding |
• OEM Specification Match: Directly replaces original parts without modification.
• Stable Output: Continuous 12V/45A power supply meets the needs of the battery and control system.
• Durable and Reliable: Aluminum housing and robust construction withstand high-vibration conditions.
• Easy Installation: Standard mounting holes and belt drive for easy replacement.
• High-Value Replacement: Performance identical to OEM, reducing maintenance costs.
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.
| System Name | Main Components | Common Wear Parts |
| Intake System | Air Filter, Intake Pipe, Intake Manifold, Turbocharger, Intercooler | Air Filter, Turbocharger Repair Kit, Intake Hose |
| Fuel System | Fuel Tank, Fuel Filter, Fuel Pump, High-Pressure Fuel Pump, Injector, Common Rail, Return Line | Fuel Filter, Injector, Fuel Pump, Oil Seal |
| Valve Train System | Camshaft, Valve, Valve Spring, Rocker Arm, Pushrod, Timing Gear/Chain | Valve Oil Seal, Valve Spring, Timing Chain |
| Crankshaft and Connecting Rod Mechanism | Cylinder Block, Cylinder Liner, Piston, Piston Rings, Connecting Rod, Crankshaft, Flywheel | Piston Rings, Cylinder Liner, Connecting Rod Bearings, Crankshaft Bearings |
| Lubrication System | Oil Pump, Oil Filter, Oil Cooler, Oil Pan, Oil Pressure Sensor | Oil Filter, Oil Pump, Oil Seal |
| Cooling System | Water Pump, Thermostat, Radiator, Water Hose, Cooling Fan | Water pump, thermostat, water pipes, fan belt |
| Exhaust system | Exhaust manifold, muffler, DOC, DPF, SCR | exhaust gasket, DPF carrier, sensors |
| Electronic control system | ECU, sensors, wiring harness, actuators | crankshaft position sensor, coolant temperature sensor, wiring harness connectors |
| Starting and charging system | Starter, alternator, battery, ignition switch | alternator regulator, battery |
Product Showcase
Yanmar 3TNV88 diesel engine 12V 45A front view
Diesel alternator replacement alternator 129457-77200 for excavators
Company Details
Business Type:
Distributor/Wholesaler,Agent
Year Established:
2013-12-10
Total Annual:
2000000-4000000
Employee Number:
40~60
Ecer Certification：
Verified Supplier
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