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Mr. Perry Wu International Sales Director
Cummins Engine Cylinder Head C539588 | QSL9 Diesel Engine Cylinder Head Assembly
The C539588 cylinder head is a critical component of the Cummins QSL9 diesel engine, designed to seal the combustion chamber and support stable engine operation under high-temperature and high-pressure conditions.
The cylinder head integrates important engine components such as valves, injectors, and coolant passages, helping ensure efficient combustion, proper airflow, and reliable engine cooling performance.
Manufactured with durable cast materials and precision machining processes, this cylinder head is suitable for heavy-duty diesel engine applications including trucks, construction machinery, industrial equipment, and generator sets.
The cylinder head integrates important engine components such as valves, injectors, and coolant passages, helping ensure efficient combustion, proper airflow, and reliable engine cooling performance.
Manufactured with durable cast materials and precision machining processes, this cylinder head is suitable for heavy-duty diesel engine applications including trucks, construction machinery, industrial equipment, and generator sets.
Applications
● Cummins QSL9 diesel engines
● Heavy-duty trucks
● Construction machinery
● Industrial diesel equipment
● Generator sets and power equipment
● Heavy-duty trucks
● Construction machinery
● Industrial diesel equipment
● Generator sets and power equipment
Product Advantages
● Excellent Combustion Sealing
Provides reliable sealing performance for the combustion chamber, helping maintain stable engine compression and combustion efficiency.
● High-Strength Construction
Manufactured from durable cast materials to withstand high temperature, high pressure, and heavy-duty diesel engine operating conditions.
● Efficient Cooling Performance
Designed with precision coolant passages to help improve heat dissipation and reduce the risk of engine overheating.
● Stable Valve and Injector Support
Provides accurate mounting positions for valves, injectors, and related engine components to ensure stable engine operation.
● Suitable for Engine Overhaul Applications
Widely used in diesel engine rebuilding, maintenance, and cylinder head replacement projects for commercial and industrial engines.
● OEM Standard
Manufactured to meet original equipment specifications for direct replacement.
Technical Specifications
|
Item |
Specification |
|
Item Name |
Cylinder Head |
|
Part Number |
C539588 |
|
Application |
Cummins Diesel Engine |
|
Engine Model |
QSL9 series applications |
|
Type |
Engine Cylinder Head Assembly |
|
Material |
Cast Iron Assembly |
|
Weight |
Approx. 92.14 kg |
|
Condition |
New |
|
Quality |
OEM Quality Replacement |
|
Packaging |
Wooden Case / Neutral Packing |
|
Warranty |
6 Months |
|
Place of Origin |
China |
Function
The cylinder head forms the upper section of the engine combustion chamber and plays an important role in controlling combustion, airflow, and engine cooling.
It houses key engine components such as intake valves, exhaust valves, injectors, and coolant passages. During engine operation, the cylinder head helps seal combustion pressure while allowing proper air intake and exhaust gas flow.
A properly functioning cylinder head is essential for maintaining engine power output, fuel efficiency, cooling performance, and overall engine reliability.
In heavy-duty diesel engines, the cylinder head is one of the most important structural components of the engine system.
It houses key engine components such as intake valves, exhaust valves, injectors, and coolant passages. During engine operation, the cylinder head helps seal combustion pressure while allowing proper air intake and exhaust gas flow.
A properly functioning cylinder head is essential for maintaining engine power output, fuel efficiency, cooling performance, and overall engine reliability.
In heavy-duty diesel engines, the cylinder head is one of the most important structural components of the engine system.
Packaging & Delivery
● Standard export carton or customized packaging
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
FAQ
Q1: What is your terms of packing?
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.