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| Engine Model | YC6K1034-30(K2301) |
| Rated Power/Speed | 250 kW (340 HP) @ 2200 rpm |
| Max Torque/Speed | 1400 N·m @ 1400-1800 rpm |
| Emission Standard | Euro III / China III (GB17691-2005) |
| Application Field | Heavy-duty trucks, construction machinery, long-haul trailers |
| Key Features | High reliability, low fuel consumption, large torque reserve |
Compatibility & Application
All parts are 100% compatible with Yuchai Joint Power YC6K1034-30(K2301) 6-cylinder turbocharged diesel engine (10.3L displacement, 340 HP). Designed for heavy-duty trucks, construction machinery and long-haul trailers, our parts perfectly match the engine’s high-torque and long-working-hour demands.
Parts Coverage
Our parts fully cover core systems: power core (cylinder block, piston-rod, camshaft), fuel & air (injection pump, turbocharger, intake/exhaust manifold), lubrication & cooling (oil pump, filter, water pump), and electrical & control (starter, alternator, ECU). Easy-wear parts like gaskets, oil seals, and piston rings are clearly identified for quick selection.
Quality Assurance
All parts adhere to strict technical standards, with part numbers consistent with the original catalog. Key components use high-strength alloy and precision casting, ensuring durability under high load. We offer an 18-month global warranty.
1. K2301-1303000 Radiator Hose and Hose Assemblies
| No. | Parts No. | Qty. | Part Name | Remark |
|---|---|---|---|---|
| 1 | MKB00-1303001 | 1 | Outlet pipe gasket | Easy Wear Part |
| 2 | Q40108 | 12 | Washer | |
| 3 | Q1860870 | 12 | Bolt M8X70 | |
| 4 | Q/YC149-36 | 1 | Composite sealing washer 36 | |
| 5 | 177-1306023C | 1 | plug | |
| 6 | Q618B04 | 1 | Screw plug NPT1/2 | |
| 7 | KJ100-1303041C | 1 | Outlet pipe | |
| 8 | Q618B03 | 3 | Screw plug NPT3/8 |
2. K2201-1306000 Thermostat Assembly
| No. | Parts No. | Qty. | Part Name | Remark |
|---|---|---|---|---|
| 1 | Q32008 | 9 | Nut M8 | |
| 2 | Q1200825TF6 | 9 | Bolt M8X25 | |
| 3 | Q40108 | 9 | Washer 8 | |
| 4 | MK100-1306003 | 1 | Thermostat seat | |
| 5 | M3500-1306005B | 1 | The return water hose | Easy Wear Part |
3. K2301-3509000 Pneumatic Air Compressor Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | MS800-3509340 | Air compressor pressure pipe components | 1 | |
| 2 | MS800-3509007 | Water bolt | 2 | |
| 3 | Q/YC149-14 | Composite sealing washer 14 | 4 | Easy Wear Part |
| 4 | MS800-3509100 | Air compressor | 1 |
4. K2301-3701000 Alternator Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | Q1841030 | Bolt M10X30 | 3 | |
| 2 | M11D1-3701010 | Bracket | 1 | |
| 3 | A4137-3701100 | Alternator | 1 | |
| 4 | YC80-SPA-1300A | V-Belt | 2 |
5. K2000-3708000 Starter assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | KJ200-3708100 | Starter | 1 | |
| 2 | Q1841230TF6 | Bolt M12X30 | 3 |
