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.

YUCHAI ENGINE Cylinder Head Components Inventory
| No. | Part Number | Product Description | Manufacturer |
|---|---|---|---|
| 1 | J3D00-1003190SF1-BYK | Rear cylinder head assembly | YUCHAI ENGINE |
| 2 | J3D00-1003190SF1 | Rear cylinder head assembly | YUCHAI ENGINE |
| 3 | J3D00-1003190S8 | Rear cylinder head assembly | YUCHAI ENGINE |
| 4 | J3D00-1003190S7 | Rear cylinder head assembly | YUCHAI ENGINE |
| 5 | J3D00-1003190S6 | Rear cylinder head assembly | YUCHAI ENGINE |
| 6 | J3D00-1003190S5 | Rear cylinder head assembly | YUCHAI ENGINE |
| 7 | J3D00-1003190S4 | Rear cylinder head assembly | YUCHAI ENGINE |
| 8 | J3D00-1003190S3 | Rear cylinder head assembly | YUCHAI ENGINE |
| 9 | J3D00-1003190S2 | Rear cylinder head assembly | YUCHAI ENGINE |
| 10 | J3D00-1003190S1 | Rear cylinder head assembly | YUCHAI ENGINE |
| 11 | J3D00-1003190BS4 | Rear cylinder head assembly | YUCHAI ENGINE |
| 12 | J3D00-1003190B | Rear cylinder head assembly | YUCHAI ENGINE |
| 13 | J3D00-1003190 | Rear cylinder head assembly | YUCHAI ENGINE |
| 14 | J3D00-1003181S4-BYK | Front cylinder head | YUCHAI ENGINE |
| 15 | J3D00-1003181S4 | Front cylinder head | YUCHAI ENGINE |
| 16 | J3D00-1003181S2 | Front cylinder head | YUCHAI ENGINE |
| 17 | J3D00-1003181B | Front cylinder head | YUCHAI ENGINE |
| 18 | J3D00-1003181A | Front cylinder head | YUCHAI ENGINE |
| 19 | J3D00-1003181 | Front cylinder head | YUCHAI ENGINE |
| 20 | J3D00-1003180SF3 | Front cylinder head assembly | YUCHAI ENGINE |
| 21 | J3D00-1003180SF2 | Front cylinder head assembly | YUCHAI ENGINE |
| 22 | J3D00-1003180SF1-BYK | Front cylinder head assembly | YUCHAI ENGINE |
| 23 | J3D00-1003180SF1 | Front cylinder head assembly | YUCHAI ENGINE |
| 24 | J3D00-1003180S8 | Front cylinder head assembly | YUCHAI ENGINE |
| 25 | J3D00-1003180S7 | Front cylinder head assembly | YUCHAI ENGINE |
| 26 | J3D00-1003180S6/90S6-NL03 | J3D00-1003180S6/90S6-NL03/Exhaust valve sealing belt 5.6 depth inspection tool | YUCHAI ENGINE |
| 27 | J3D00-1003180S6/90S6-NL02 | J3D00-1003180S6/90S6-NL02/Exhaust valve sealing belt 4.65 depth inspection tool | YUCHAI ENGINE |
| 28 | J3D00-1003180S6/90S6-NL01 | J3D00-1003180S6/90S6-NL01/Intake valve sealing belt 5.3 depth inspection tool | YUCHAI ENGINE |
| 29 | J3D00-1003180S6 | Front cylinder head assembly | YUCHAI ENGINE |
| 30 | J3D00-1003180S5 | Front cylinder head assembly | YUCHAI ENGINE |
| 31 | J3D00-1003180S4 | Front cylinder head assembly | YUCHAI ENGINE |
| 32 | J3D00-1003180S3 | Front cylinder head assembly | YUCHAI ENGINE |
| 33 | J3D00-1003180S2 | Front cylinder head assembly | YUCHAI ENGINE |
| 34 | J3D00-1003180S1 | Front cylinder head assembly | YUCHAI ENGINE |
| 35 | J3D00-1003180BS4 | Front cylinder head assembly | YUCHAI ENGINE |
| 36 | J3D00-1003180B | Front cylinder head assembly | YUCHAI ENGINE |
| 37 | J3D00-1003180A | Front cylinder head assembly | YUCHAI ENGINE |
| 38 | J3D00-100318090-NL03 | Exhaust valve sealing belt 60° angle gauge | YUCHAI ENGINE |
| 39 | J3D00-100318090-NL02 | Exhaust valve sealing belt 120° angle gauge | YUCHAI ENGINE |
| 40 | J3D00-100318090-NL01 | Intake valve sealing belt 120° angle gauge | YUCHAI ENGINE |
| 41 | J3D00-1003180/90-NL05 | J3D00-1003180/90-NL05/Cylinder head intake valve seal with angle gauge | YUCHAI ENGINE |
| 42 | J3D00-1003180 | Front cylinder head assembly | YUCHAI ENGINE |
| 43 | J3D00-1003174SF3 | Exhaust valve seat | YUCHAI ENGINE |
| 44 | J3D00-1003174SF2 | Exhaust valve seat | YUCHAI ENGINE |
| 45 | J3D00-1003174SF1 | Exhaust valve seat | YUCHAI ENGINE |
| 46 | J3D00-1003174B | Exhaust valve seat | YUCHAI ENGINE |
| 47 | J3D00-1003174ASF1 | Exhaust valve seat | YUCHAI ENGINE |
| 48 | J3D00-1003174A | Exhaust valve seat | YUCHAI ENGINE |
| 49 | J3D00-1003174 | Exhaust valve seat | YUCHAI ENGINE |
| 50 | J3D00-1003173SF3 | Intake valve seat | YUCHAI 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.
