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| Engine Model | YC6K12 |
| Rated Power/Speed | 280-310 kW (380-420 HP) @ 2200 rpm |
| Max Torque/Speed | 1800-2000 NĀ·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 YC6K12 6-cylinder turbocharged diesel engine (12.0L displacement, 380-420 HP). Designed for heavy-duty trucks, construction machinery, and long-haul trailers, our parts perfectly match the engineās high-load and long-working-hour demands, meeting routine maintenance, overhaul, and emergency repair needs.
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 (gaskets, oil seals, 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 torque. We offer an 18-month global warranty and technical guidance for installation and maintenance issues.
1. K6500-3701000/01 Alternator Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | K7500-3701002 | Generator bracket | 1 | |
| 3 | K6500-3701100 | Generator | 1 | |
| 12 | K6000-3701008 | Locating pin | 2 | Easy Wear Part |
2. K6100-3708000/08 Starter Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | K6100-3708100A | Starter | 1 | |
| 2 | Q1841445TF6 | Bolt M14X45 | 3 |
3. K6100-3823000/06 Controlling System Assembly
| No. | Parts No. | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | K6100-3823240S5 | Fuel injector wiring harness | 1 | Easy Wear Part |
| 8 | K6100-3823250S9A | Engine wiring harness | 1 | Easy Wear Part |
| 12 | G1000-3823351 | ECU | 1 | |
| 17 | G2100-3823140 | Intake pressure-temp sensor | 1 | Easy Wear Part |
