Basic Info.
| Part no. | 3075422 | Material | steel |
| Type | Cylinder Head | Part Type | Engine Parts |
| Compatibility | Cummins NT855 | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model：CYLINDER HEAD 3075422
- Date First Listed：2025/02/07
- Manufacturer：Diron Parts
Product Description
- Part Number: 3075422
- Part Type：CYLINDER HEAD
- Description: for Cummins Diesel Engine NT855
Product Overview: 3075422 Cummins Cylinder Head
The 3075422 cylinder head is a vital component for Cummins NTA855 engines, playing a critical role in the combustion process and overall engine performance. It’s important to verify compatibility with your specific engine serial number through official Cummins channels or authorized dealers.
Key Features and Specifications (General – Requires Verification):
- Manufacturer: Diron Parts
- Part Number: 3075422
- Product Type: Cylinder Head (likely bare, meaning valves, springs, etc., are not included)
- Engine Application: Primarily Cummins NTA855 engines. Specific engine model verification is essential.
- Material: Typically high-strength cast iron for high-temperature and pressure resistance.
- Function:
- Seals cylinders, forming the combustion chamber.
- Houses intake and exhaust valves (not included in a “bare” head).
- Contains coolant and oil passages for temperature regulation and lubrication.
- Contributes to combustion chamber shape and volume.
- Related Part Numbers: Several related or superseded part numbers may exist. Cross-referencing with Cummins using your engine serial number is essential.
Applications (General – Requires Verification):
Due to the association with NTA855 engines, this cylinder head is likely used in:
- Heavy-Duty Trucks
- Industrial Equipment
- Power Generation
- Marine Applications
Important Considerations:
- Engine Serial Number/CPL Verification – ABSOLUTELY ESSENTIAL: Do not rely solely on the part number. Use your engine’s serial number or CPL (Control Parts List) with Cummins QuickServe Online or a Cummins dealer to guarantee compatibility. Incorrect parts can cause severe engine damage.
- “Bare” Cylinder Head: If listed as “bare,” valves, springs, retainers, and other valve train components are not included. You’ll need to source these separately.
- Professional Installation: Cylinder head replacement is complex and precise, requiring specialized tools and expertise. It should only be performed by a qualified and experienced mechanic.
- Torque Specifications: Precise torque specifications are critical during installation. Incorrect torque can lead to leaks, warping, or other severe problems.
- Gaskets and Bolts: Always replace head gaskets, head bolts (often torque-to-yield and single-use), and other related gaskets and seals when installing a new cylinder head.
- Cylinder Head Inspection: Thoroughly inspect the new cylinder head for any damage or defects before installation.
NOTE: While this description provides general information about cylinder heads, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. 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.
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, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.
- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.
- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.
