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Genuine YC4F115-30(F50SA) Engine Parts - Injection Pump, Injector, Turbocharger, Thermostat

Fuel & cooling core parts for YC4F115-30(F50SA):

high-pressure injection pump, atomizing injector, turbocharger, thermostat (heat regulation) & water drain cock.

Euro Ⅲ compliant, reduces fuel consumption & 12-month warranty.

    Application & Compatibility

    微信图片_20251219135010_105_83

    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

    Product Description

    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) (per Yuchai’s 2008 catalogue): cylinder block & head (with EWP-marked wear parts), 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, referencing the 2008 YC4F115-30(F50SA) catalogue. EWP parts use high-durability materials and pass strict tests. 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 and minimizing vehicle downtime.

    Detail Parts List

    1F5000-1111000/09 Injection Pump Assembly

    21

    Item

    Part No.

    Name

    Qty.

    Remark

    1

    Q1840816TF2

    Bolt M8X16

    5

     

    2

    F5000-1111035B

    Timing signal plate

    1

     

    3

    F2000-1111003

    Fuel injection pump gear

    1

     

    4

    Q1840825TF2

    Bolt M8X25

    3

     

    5

    F5000-1111105

    Injection pump gasket

    1

    Easy Wear Part

    6

    Q341B14

    Nut M14X1.5

    1

     

    7

    Q40314

    Washer 14

    1

     

    8

    F5000-1111100-011

    Injection pump

    1

     

    9

    Q/YC149-10

    Seal washer 10

    1

    Easy Wear Part

    10

    Q/YC198-10

    Screw plug M10X1

    1

     

    11

    F2000-1111027

    Bracket

    1

     

    12

    Q1840816

    Bolt M8X16

    3

     

    13

    Q1840835

    Bolt M8X35

    2

     

    14

    W3000-1111A00-011

    Common rail pipe part

    1

    2、F5000-1112000/03 Injector Assembly

    22

    Item

    Part No.

    Name

    Qty.

    Remark

    1

    150-1112001

    Injector gasket

    4

    Easy Wear Part

    2

    F5000-1112100-011

    Injector parts

    4

     

    3

    F5000-1112005A

    Injector pressure plate

    4

     

    4

    GB/T849-10

    Lock Washer 10

    4

     

    5

    Q1841030TF2

    Bolt M10×30

    4

    3、F500H-1118000/01 Turbocharger Assembly

    23

    Item

    Part No.

    Name

    Qty.

    Remark

    1

    F30SA-1118250

    Oil inlet hose

    1

     

    2

    E0200-1118031

    Turbocharger oil inlet joint

    1

     

    3

    Q/YC901-3C12

    Lock Washer 12

    1

     

    4

    F50JA-1118100-383

    Turbocharger

    1

     

    5

    M3000-1008206B

    Nut

    4

     

    6

    150-1118001

    Stud    bolt

    4

     

    7

    F3000-1118012A

    Turbocharger gasket

    1

    Easy Wear Part

    8

    F30SA-1118403A

    Turbine heat isolation cover

    1

     

    9

    F30SA-1008203A

    Turbine rear exhaust joint

    1

     

    10

    Q1840825TF2

    Bolt M8X25

    5

     

    11

    Q150B1025TF2

    Bolt M10X25

    2

     

    12

    Q40310

    Lock Washer10

    2

     

    13

    Q40110

    Lock Washer10

    2

     

    14

    F30SA-11180B0

    Turbine outlet connecting pipe bracket welded part

    1

     

    15

    Q1841030TF2

    Bolt M10X30

    1

     

    16

    Q150B0825TF2

    Bolt M8X25

    2

     

    17

    Q40308

    Lock Washer 8

    2

     

    18

    YC208-B01700F

    O-ring 2.65X7

    2

    Easy Wear Part

    19

    F30SA-1118350A

    Oil     return     pipe     welded subassembly

    1

     

    20

    Q/YC149-14

    Seal washer 14

    1

    Easy Wear Part

    21

    A30-1118021

    Oil inlet hose joint

    1

     

    22

    F3000-1118301

    Washer

    1

    4、231-1305000/06 Water Drain Cock

    24

    Item

    Part No.

    Name

    Qty.

    Remark

    1

    231-1305000

    Water drain cock

    1

    5、F50JA-1306000/08 Thermostat Assembly

    25

    Item

    Part No.

    Name

    Qty.

    Remark

    1

    Q618B02

    Plug

    1

     

    2

    F3000-1306001A

    Thermostat cover

    1

     

    3

    Q1840820

    Bolt

    2

     

    4

    F30SA-1306004A

    Thermostat

    1

     

    5

    F3000-1306002

    Thermostat seat    cover washer

    1

    Easy Wear Part

    6

    F50D1-1306003

    Thermostat seat

    1

     

    7

    Q67638

    Loop hoop 38

    2

     

    8

    F3000-1306005

    Water return pipe

    1

     

    9

    F3000-1306006

    Thermostat seat washer

    1

    Easy Wear Part

    10

    G5800-1105003

    Transition connector

    1

     

    11

    Q618B03

    Plug

    1

    Product Advantages

    ●100% Yuchai OEM Genuine Parts:Produced on Yuchai’s original production line, 1:1 matching the engine.
    ●Perfect Fitment:Precision-machined to meet YC4F115-30(F50SA) technical specifications, no modification needed.
    ●Durable&Reliable:High-quality materials, passed 300,000+ working hours test.
    ●Global Warranty:12-month warranty, free replacement for quality issues.
    ●One-Stop Supply:Covers all parts of the engine, simplifying procurement.

    Payment & Shipping Terms

    MOQ: 1 piece

    Packaging: Customizable wooden crate/carton

    Delivery: 3-20 working days (express: DHL/FedEx; sea freight for bulk)

    Payment: L/C, T/T, Western Union; tracking number provided in 24hrs

    ● After-Sales Service:24-hour technical support, global service network

     

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