Basic Info.
| Part no. | 7N0858 | Material | steel |
| Type | Cylinder Head | Part Type | Engine Parts |
| Compatibility | Caterpillar 3408A | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model: 7N0858
- Date First Listed: 2025/09/04
- Manufacturer: Diron Parts
Product Description
- Part Number: 7N0858
- Part Type: Cylinder Head
- Description: Replacement Part Cylinder Head 7N0858 for Caterpillar 3408A, New
The Cylinder Head 7N0858 is a new aftermarket replacement part designed for use in Caterpillar machinery equipped with the 3408A diesel engine. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that this product is an OEM part. Below is a detailed overview of the part based on available information, incorporating relevant context from the provided search results.
Specifications:
- Part Number: 7N0858 (also referenced as 7N-0858, CA7N0858; cross-referenced with 7N0855, 4N6762, and others in some applications)
- Part Type: Cylinder Head (available as bare or loaded, depending on supplier)
- Material: Constructed from high-quality cast iron for durability, heat resistance, and compatibility with high-performance diesel engines
- Weight: Approximately 193–200 lbs (87–91 kg), depending on whether bare or loaded with valves and springs
- Condition: New, aftermarket
- Features:
- Designed specifically for 3408 and 3408A engines
- CNC-machined to meet OEM specifications for precise fitment
- Pressure and vacuum tested to ensure quality and performance
- May include valves, springs, and injector cups in loaded configurations
Compatible Equipment Models:
This replacement cylinder head is compatible with various Caterpillar machinery equipped with the 3408 and 3408A diesel engines, including but not limited to:
- Engines: 3408, 3408A, 3408B, 3408C
- Track-Type Tractors: D8L
- Wheel Tractors: 631D, 633D, 637D, 639D
- Wheel Loaders: 988B
- Wheel Dozers: 834B
- Wheel Scrapers: 657E
- Tractors: 768C
- Trucks: 769C
- Serial Numbers: Includes 28V, 67U, 99C, and others
Important Note:
- We only provide replacement products intended for aftermarket use in the Caterpillar machinery listed above. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that our products are OEM.
- While this description provides general information, 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.
