| Place of Origin | China |
| Model Number | 129948-42100 |
| Document | Minshun Product Catalog.pdf |
| Product Name | 4TNV98 Engine Water Pump |
| Product Type | Engine Water Pump |
| Part Number | 129948-42100 |
| Weight | Approx. 2.0 kg |
| Impeller Diameter | 95mm |
| Material | Aluminum Alloy Pump Body |
| Drive Method | Belt Drive |
| Bearing Type | Ball Bearing / High Wear-Resistant Bearing |
| Minimum Order Quantity | 1 piece |
| Payment Method | Western Union, T/T |
| Shipping Method | UPS/DHL/EMS/TNT/FedEx |
Applicable Equipment: Excavators / Loaders / Construction Machinery
Applicable Engine: 4TNV98 / 4TNV98T
Applicable Excavator: Komatsu PC80MR-3
Replaceable Part Codes: YM129948-42100, YM12994842100
Features and Advantages
High-efficiency cooling: Optimized impeller design improves circulation efficiency
Durable structure: Aluminum alloy pump body, high temperature and corrosion resistant
Stable sealing: Wear-resistant seals reduce leakage risk
Precise matching: OEM size, easy installation
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 |
Real Photos of 4TNV98 Engine Water Pump from Various Angles
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