Part Name:
Part Number:
Basic Info.
| Parts no. | 8S3970 | Material | steel |
| Type | Pre Combustion Chamber | Parts Type | Engine Parts |
| Compatibility | Heavy Equipment 3306 | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model：8S3970
- Date First Listed：2026/05/06
- Manufacturer：DIRON
Product Description
- Part Number: 8S3970
- Part Type：Pre Combustion Chamber
- Description: Pre Combustion Chamber 8S3970 for Heavy Equipment 3306
The 8S3970 Pre-Combustion Chamber is a high-quality aftermarket component designed for heavy equipment engine systems, specifically compatible with 3306 engine applications. Engineered to support efficient fuel-air mixing and stable combustion, this component helps improve ignition performance and maintain consistent engine operation under demanding working conditions.
Key Features & Benefits
- Precision manufactured for accurate fit and consistent combustion performance
- Supports efficient fuel-air mixing for improved ignition characteristics
- Helps promote stable combustion and smoother engine operation
- Designed for reliable performance under continuous heavy-duty use
- Thoroughly inspected for dimensional accuracy and overall quality
- Suitable for engine maintenance, repair, and overhaul applications
Common Applications
- Heavy equipment engine systems (3306 engine series)
- Cylinder head and combustion chamber assemblies
- Construction and earthmoving machinery
- Maintenance and rebuild of high-hour engines
Typical Function:
Used as a pre-combustion chamber to assist in fuel ignition and combustion efficiency, supporting stable engine performance and consistent power output.
Technical Specifications
- Part Number Reference: 8S3970
- Type: Pre-Combustion Chamber
- Application: Engine combustion system
- Compatible Engine: 3306
- Installation Position: Cylinder head assembly
- Dimensions: Matches application requirements
- Quantity per Engine: Varies depending on engine configuration
Important Note:
- 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.
