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| Engine Model | YC6MK380-30(ME3QA-T1) |
| Rated Power/Speed | 283 kW (380 HP) @ 2200 rpm |
| Max Torque/Speed | 1800 N·m @ 1400-1800 rpm |
| Emission Standard | Euro III / China III (GB17691-2005) |
| Application Field | Heavy-duty trucks, long-haul trailers, construction machinery |
| Key Features | High reliability, low fuel consumption, large torque reserve |
Compatibility & Application
All parts are 100% compatible with Yuchai YC6MK380-30(ME3QA-T1) 6-cylinder turbocharged diesel engine (10.3L displacement, 380 HP). Designed for heavy-duty trucks, long-haul trailers and construction machinery, our parts perfectly match the engine’s high-load and long-working-hour demands, covering routine maintenance, major overhaul and emergency repair scenarios.
Parts Coverage
Our parts fully cover core systems: power core (cylinder block MS4LA-1002000, piston-rod, camshaft), fuel & air (injection pump, turbocharger, intake/exhaust manifold), lubrication & cooling (oil pump, filter, water pump), and electrical & control (starter, alternator, ECU). EWP-marked easy-wear parts (gaskets, oil seals, piston rings) are clearly identified for quick selection.
Quality Assurance
All parts adhere to Yuchai’s strict technical standards, with part numbers consistent with the YC6MK series original catalog. Key components use high-strength alloy and precision casting, ensuring durability under high torque and harsh working conditions. We offer an 18-month global warranty and 24-hour English technical guidance to support installation, maintenance and compatibility verification.
1. ME4LA-3407000/02 Steering Pump Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | M4101-3407100 | Steering pump | 1 | - |
| 4 | YC208-M02360F | O-ring 2.4X23.6 | 1 | Easy Wear Part |
2. MY39A-3509000/03 Pneumatic Air Compressor
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 3 | G4606-3509014 | Seal gasket | 2 | Easy Wear Part |
| 8 | M6000-3509100B | Air compressor | 1 | - |
| 12 | YC208-C11200F | O-ring 3.55X112 | 1 | Easy Wear Part |
3. MS59A-3701000/05 Alternator Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | MS4YA-1307100B | Water pump | 1 | - |
| 11 | M6600-1002210 | V-belt idle pulley subassembly | 1 | - |
| 23 | YC80-10PK-2370BG | V-belt | 1 | - |
4. L47YA-3708000/01 Starter Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 3 | L30L2-3708100 | Starter | 1 | - |
