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| Engine Model | YC4F115-30(F50SA) |
| Rated Power | 85kW (115HP) @ 3200 rpm |
| Rated Torque | 285 N·m @ 2200 rpm |
| Emission Standard | Euro III (GB17691-2005 China III) |
| Aspiration Method | Turbocharged & Intercooled |
| Application | 6m Bus, Pickup, SUV, Light-duty Commercial Vehicles |
Confirm Compatibility
All parts are 100% compatible with Yuchai YC4F115-30(F50SA) turbocharged intercooled diesel engine. This 4-cylinder in-line model has 2.66L displacement, 85kW (115HP) rated power at 3200 rpm, and meets Euro III standards. Widely used in 6m buses, pickups, SUVs, and light-duty commercial vehicles, our parts perfectly match the engine’s specs for daily maintenance or emergency repairs.
Parts Coverage
Our parts cover key systems of YC4F115-30(F50SA): cylinder block & head, lubrication (oil sump, pump, filter), fuel injection (injection pump, injector), cooling & turbo (water pump, thermostat, turbocharger), and electrical & auxiliary parts (alternator, starter, sensors), meeting all maintenance needs.
Quality Assurance
All parts adhere to Yuchai’s technical standards. We offer a 12-month warranty and 24-hour technical support with English guidance to ensure seamless installation and reliable performance.
Practical Tips
For accurate selection, refer to original part numbers or provide your engine’s production batch. Our parts suit routine maintenance, overhauls, and emergency repairs, efficiently restoring the YC4F115-30(F50SA) engine’s performance.
1. F50J1-1013000/04 Oil Cooler Assembly
| Item | Part No. | Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | Q1841030 | Bolt M10X30 | 5 | - |
| 2 | F3100-1013100D | Oil cooler | 1 | - |
| 3 | Q1841045 | Bolt M10X45 | 2 | - |
| 4 | Q18410100 | Bolt M10X100 | 1 | - |
| 5 | Q1841050 | Bolt M10X50 | 2 | Replace F3400-1014005B clamp bolt |
| 6 | Q61901 | Screw plug NPT 1/8 | 1 | - |
| 7 | F6000-1013104 | Oil cooler cover spacer | 1 | Easy Wear Part |
2. F5201-1014000/05 Breather Assembly
| Item | Part No. | Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | Q/YC149-18 | Seal ring 18 | 1 | - |
| 2 | 151-1306027 | Heated water supply joint | 1 | - |
| 3 | F3100-1014003B | Venti-hose | 1 | - |
| 5 | F3100-1014100A | Centrifugal oil gas seperator | 1 | - |
3. F5000-1015000/06 Engine Start Auxiliary Device Assembly
| Item | Part No. | Name | Qty. | Remark |
|---|---|---|---|---|
| 1 | F5000-1015050 | Heater | 1 | - |
| - | F5100-1015050 | Heater | 1 | Optional |
Yes, all our parts are 100% Yuchai OEM genuine parts, produced on the original production line to ensure a 1:1 match for your engine.
Please check your engine model (e.g., YC4F115-30) and provide the original part number or your engine’s production batch for precise verification.
We provide a 12-month warranty on all our products with free replacement options for any quality-related issues.
We support various shipping methods, including express couriers (DHL, FedEx) for smaller orders and sea freight for bulk shipments, with typical delivery times ranging from 3 to 20 working days.
Yes, we offer 24-hour technical support with English guidance to assist you with installation and troubleshooting.
