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Mr. Perry Wu International Sales Director
Genuine YC4D120-21(D1204) Engine Parts - Oil Sump, Oil Pump, Filter, Strainer & Cooler
|
Engine Model |
YC4D120-21(D1204) |
|
Rated Power |
120 HP (90 kW) @ 2800 rpm |
|
Rated Torque |
420 N·m @ 1600-1900 rpm |
|
Emission Standard |
Euro II / China II |
|
Application Field |
Light-duty/medium-duty trucks, low-tonnage medium trucks, small construction machinery |
|
Core Advantages |
Low fuel consumption (≤205g/kW·h), high reliability (alloy cast cylinder block), easy maintenance (universal parts), turbocharged intercooled power system |
Product Description
Power, Precision, Partnership: The Genuine Yuchai Ecosystem
Choose the authentic power legacy of Yuchai. Our 100% genuine OEM parts for the YC4D120-21(D1204) engine are designed to restore its original horsepower, torque, and efficiency, delivering the true Yuchai DNA.
Uncompromised Quality, Forged on the Original Line
Every part is produced to identical specifications under the stringent Yuchai Quality Control System (QCS), guaranteeing perfect fitment, durability, and seamless integration to preserve engine value.
Your One-Stop Solution for Assured Performance
We provide a comprehensive, one-stop supply—from components to complete kits, backed by technical support. This
Detail Parts List
1、 D0899-1009000/01 Oil Sump Assembly
|
No. |
Part No. |
Name |
Qty. |
Remark |
|
1 |
D30-1009011C |
Oil sump gasket |
1 |
Easy Wear Part |
|
2 |
D0305-1009040C |
Oil sump parts |
1 |
|
|
3 |
D30-1009102A |
Washer |
7 |
|
|
4 |
Q40308 |
Washer 8 |
22 |
|
|
5 |
Q/YC1820820 |
Bolt M8X20 |
22 |
|
|
6 |
6105Q-3509013 |
Washer |
15 |
|
|
7 |
Q/YC149-27 |
Compound sealing washer 27 |
1 |
Easy Wear Part |
|
8 |
6105Q-1009032A |
Oil drain plug electromagnetism |
1 |
|
|
9 |
6105Q-1009031C |
Oil drain plug |
1 |
2、 D30-1010000/05 Oil Strainer Assembly
|
No. |
Part No. |
Name |
Qty. |
Remark |
|
1 |
6105QA-1010130B |
Filter screen assembly |
1 |
|
|
2 |
D30-1010010A |
Oil suction pipe welded unit |
1 |
|
|
3 |
Q150B0820TF2 |
Bolt M8×20 |
1 |
|
|
4 |
Q40308 |
Washer 8 |
3 |
|
|
5 |
Q150B0850TF2 |
Bolt M8×50 |
2 |
|
|
6 |
D30-1010050A |
Washer combination unit |
1 |
3、D30-1011000A/07 Oil Pump Assembly
|
No. |
Part No. |
Name |
Qty. |
Remark |
|
1 |
Q/YC207-0828 |
Bolt M8X28 |
2 |
|
|
2 |
Q/YC207-0840 |
Bolt M8X40 |
3 |
|
|
3 |
D30-1011100 |
Oil pump |
1 |
|
|
4 |
D30-1011041B |
Gasket plate |
1 |
Easy Wear Part |
4、B8800-1012000/01 Oil Filter Assembly
|
No. |
Part No. |
Part Name |
Qty. |
Remarks |
|
1 |
Q150B10100 |
Bolt |
1 |
|
|
2 |
Q150B1080 |
Bolt |
1 |
|
|
3 |
Q40310 |
Washer 10 |
2 |
Easy Wear Part |
|
4 |
Q40110 |
Washer 10 |
2 |
Easy Wear Part |
|
5 |
D30-1012010B |
Oil filter |
1 |
Easy Wear Part |
|
6 |
6105Q-1012002 |
Oil filter gasket |
1 |
Easy Wear Part |
5、D1208-1013000/02 Oil Cooler Assembly
|
No. |
Part No. |
Name |
Qty. |
Remark |
|
1 |
D30-1013012A |
Oil cooler cover gasket |
1 |
Easy Wear Part |
|
2 |
D30-1013100 |
Oil cooler |
1 |
|
|
3 |
Q150B1070 |
Bolt M10X70 |
1 |
|
|
4 |
Q40110 |
Washer 10 |
10 |
|
|
5 |
Q40310 |
Washer 10 |
10 |
|
|
6 |
Q150B1065 |
Bolt M10X65 |
1 |
|
|
7 |
Q150B1035 |
Bolt M10×35 |
2 |
|
|
8 |
D30-1012001A |
Oil exhaust guide pipe |
1 |
|
|
9 |
Q150B1045 |
Bolt M10X45 |
4 |
|
|
10 |
Q150B10150 |
Bolt M10X150 |
2 |
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 YC4D120-21(D1204) 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