YUCHAI ENGINE Cylinder Head Components: A Comprehensive Overview

Guangzhou Suifang Auto Parts Co., Ltd. is proud to present a detailed look at a critical range of engine components from YUCHAI ENGINE: the **cylinder head assemblies** and **related parts**. These components are fundamental to the operation and efficiency of internal combustion engines, playing a vital role in sealing the combustion chamber, housing the valvetrain, and facilitating the intake and exhaust of gases. Understanding the various part numbers and their specific applications is crucial for maintenance, repair, and optimal engine performance.

YUCHAI ENGINE, a renowned manufacturer, produces a wide array of cylinder head components designed to meet stringent quality and performance standards. Our inventory highlights several variations of both **front and rear cylinder head assemblies**, along with essential supporting elements like **intake and exhaust valve seats**. We also stock specialized inspection tools, demonstrating a commitment to precision and ensuring proper assembly and functionality.

Below, we've organized a comprehensive list of these YUCHAI ENGINE parts, categorized for clarity. This table includes part numbers, product descriptions, and the manufacturer, providing a quick reference for our valued customers.

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YUCHAI ENGINE Cylinder Head Components Inventory

No.Part NumberProduct DescriptionManufacturer
1J3D00-1003190SF1-BYKRear cylinder head assemblyYUCHAI ENGINE
2J3D00-1003190SF1Rear cylinder head assemblyYUCHAI ENGINE
3J3D00-1003190S8Rear cylinder head assemblyYUCHAI ENGINE
4J3D00-1003190S7Rear cylinder head assemblyYUCHAI ENGINE
5J3D00-1003190S6Rear cylinder head assemblyYUCHAI ENGINE
6J3D00-1003190S5Rear cylinder head assemblyYUCHAI ENGINE
7J3D00-1003190S4Rear cylinder head assemblyYUCHAI ENGINE
8J3D00-1003190S3Rear cylinder head assemblyYUCHAI ENGINE
9J3D00-1003190S2Rear cylinder head assemblyYUCHAI ENGINE
10J3D00-1003190S1Rear cylinder head assemblyYUCHAI ENGINE
11J3D00-1003190BS4Rear cylinder head assemblyYUCHAI ENGINE
12J3D00-1003190BRear cylinder head assemblyYUCHAI ENGINE
13J3D00-1003190Rear cylinder head assemblyYUCHAI ENGINE
14J3D00-1003181S4-BYKFront cylinder headYUCHAI ENGINE
15J3D00-1003181S4Front cylinder headYUCHAI ENGINE
16J3D00-1003181S2Front cylinder headYUCHAI ENGINE
17J3D00-1003181BFront cylinder headYUCHAI ENGINE
18J3D00-1003181AFront cylinder headYUCHAI ENGINE
19J3D00-1003181Front cylinder headYUCHAI ENGINE
20J3D00-1003180SF3Front cylinder head assemblyYUCHAI ENGINE
21J3D00-1003180SF2Front cylinder head assemblyYUCHAI ENGINE
22J3D00-1003180SF1-BYKFront cylinder head assemblyYUCHAI ENGINE
23J3D00-1003180SF1Front cylinder head assemblyYUCHAI ENGINE
24J3D00-1003180S8Front cylinder head assemblyYUCHAI ENGINE
25J3D00-1003180S7Front cylinder head assemblyYUCHAI ENGINE
26J3D00-1003180S6/90S6-NL03J3D00-1003180S6/90S6-NL03/Exhaust valve sealing belt 5.6 depth inspection toolYUCHAI ENGINE
27J3D00-1003180S6/90S6-NL02J3D00-1003180S6/90S6-NL02/Exhaust valve sealing belt 4.65 depth inspection toolYUCHAI ENGINE
28J3D00-1003180S6/90S6-NL01J3D00-1003180S6/90S6-NL01/Intake valve sealing belt 5.3 depth inspection toolYUCHAI ENGINE
29J3D00-1003180S6Front cylinder head assemblyYUCHAI ENGINE
30J3D00-1003180S5Front cylinder head assemblyYUCHAI ENGINE
31J3D00-1003180S4Front cylinder head assemblyYUCHAI ENGINE
32J3D00-1003180S3Front cylinder head assemblyYUCHAI ENGINE
33J3D00-1003180S2Front cylinder head assemblyYUCHAI ENGINE
34J3D00-1003180S1Front cylinder head assemblyYUCHAI ENGINE
35J3D00-1003180BS4Front cylinder head assemblyYUCHAI ENGINE
36J3D00-1003180BFront cylinder head assemblyYUCHAI ENGINE
37J3D00-1003180AFront cylinder head assemblyYUCHAI ENGINE
38J3D00-100318090-NL03Exhaust valve sealing belt 60° angle gaugeYUCHAI ENGINE
39J3D00-100318090-NL02Exhaust valve sealing belt 120° angle gaugeYUCHAI ENGINE
40J3D00-100318090-NL01Intake valve sealing belt 120° angle gaugeYUCHAI ENGINE
41J3D00-1003180/90-NL05J3D00-1003180/90-NL05/Cylinder head intake valve seal with angle gaugeYUCHAI ENGINE
42J3D00-1003180Front cylinder head assemblyYUCHAI ENGINE
43J3D00-1003174SF3Exhaust valve seatYUCHAI ENGINE
44J3D00-1003174SF2Exhaust valve seatYUCHAI ENGINE
45J3D00-1003174SF1Exhaust valve seatYUCHAI ENGINE
46J3D00-1003174BExhaust valve seatYUCHAI ENGINE
47J3D00-1003174ASF1Exhaust valve seatYUCHAI ENGINE
48J3D00-1003174AExhaust valve seatYUCHAI ENGINE
49J3D00-1003174Exhaust valve seatYUCHAI ENGINE
50J3D00-1003173SF3Intake valve seatYUCHAI ENGINE

The Importance of Quality Cylinder Head Components

The cylinder head is a complex and crucial part of an engine, responsible for various functions:

  • Sealing the Combustion Chamber: Along with the cylinder block and head gasket, the cylinder head forms the combustion chamber, where fuel and air ignite. A proper seal is essential for maintaining compression and maximizing engine power.

  • Housing the Valvetrain: It contains the intake and exhaust valves, valve springs, camshafts, and other components that control the flow of gases into and out of the cylinders.

  • Heat Dissipation: The cylinder head is exposed to extreme temperatures and must effectively dissipate heat to prevent engine overheating.

  • Fuel Delivery and Ignition: In many engines, the cylinder head also houses the fuel injectors and spark plugs (for gasoline engines), which are critical for the combustion process.

Using genuine or high-quality aftermarket YUCHAI ENGINE cylinder head components ensures durability, precise fitment, and optimal engine performance. Inferior parts can lead to costly engine damage, reduced fuel efficiency, and compromised safety.

Why Choose Guangzhou Suifang Auto Parts Co., Ltd.?

At Guangzhou Suifang Auto Parts Co., Ltd., we understand the importance of reliable engine components. We specialize in providing a wide range of genuine YUCHAI ENGINE parts, ensuring that our customers receive products that meet the highest standards of quality and performance. Our extensive inventory and commitment to customer satisfaction make us a trusted partner for all your auto parts needs.

For inquiries regarding any of the YUCHAI ENGINE cylinder head components listed above, or for assistance in finding the right part for your specific needs, please do not hesitate to contact our experienced sales team. We are dedicated to providing excellent service and support.


Guangzhou Suifang Auto Parts Co., Ltd. is committed to providing top-quality auto parts and exceptional service.