Basic Info.
Part no. | Cylinder Block 3935943 | Material | Iron |
Type | Cylinder Block | Weight | |
Engine No. | 6B, 6BT 5.9L | Transport Package | Wooden Box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model:Cylinder Block 3935943
- Date First Listed:2024/12/13
- Manufacturer:Diron Parts
Product Description
- Part Number:Cylinder Block 3935943
- Part Type:Cylinder Block
- Compatible Equipment:6B, 6BT 5.9L Diesel Engine suitable for Cummins

The Cylinder Block 3935943 is a core component designed for the Cummins 6BT 5.9L diesel engine, a widely used engine in various applications, including construction equipment, agricultural machinery, and industrial vehicles. Known for its durability and reliability, the 6BT engine is highly regarded in the industry, and its cylinder block plays a critical role in housing essential engine components.
Key Features of Cylinder Block 3935943:
- Compatibility: This cylinder block is specifically designed for the Cummins 6BT 5.9L engine and its variants, ensuring optimal fit and performance.
- OEM Standards: The product is manufactured to meet or exceed original equipment manufacturer (OEM) standards, ensuring reliable operation and a long service life. It is a direct replacement for part numbers such as 3935937, 3802674, and 3934568.
- Material and Construction: Built with high-grade materials, the cylinder block provides excellent resistance to wear, heat, and pressure, which are critical in heavy-duty engine operations.
- Applications: The 3935943 cylinder block is used in various environments, including construction vehicles, industrial machinery, and power generation systems. Its compatibility with diesel engines makes it ideal for demanding, high-performance tasks.
- Specifications: Engineered for precision, this block supports the engine’s pistons, crankshaft, and connecting rods, providing a stable framework for combustion processes. Its robust design minimizes vibrations and heat dissipation challenges.
This cylinder block is an essential component for ensuring the performance and longevity of Cummins 6BT engines. It is an excellent choice for those looking to repair or upgrade their engines in industrial or commercial settings. If you have more specific requirements about its applications or technical details, let me know!
Manufacturer and Warranty:
The part is available from multiple suppliers, such as DIRONPARTS. These manufacturers ensure rigorous quality checks to match Caterpillar standards. Warranty coverage for this part usually extends up to 12 months under normal operating conditions, reflecting its dependability in field use.
FAQ
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Q4. How about your delivery time?
Q5. Can you produce according to the samples?
Q6. What is your sample policy?
Q7. Do you test all your goods before delivery?
Q8: How do you make our business long-term and good relationship?
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.







