Basic Info.
Part no. | Cylinder Block 5I17530/212-8566 | Material | Iron |
Type | Cylinder Block | Weight | 220KG |
Engine No. | 3066 | Transport Package | Wooden Box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model:Cylinder Block 5I7530/212-8566
- Date First Listed:2024/12/12
- Manufacturer:Diron Parts
Product Description
- Part Number:Cylinder Block 5I7530/212-8566
- Part Type:Cylinder Block
- Compatible Equipment:3066 Diesel Engine suitable for CAT Caterpillar

The Cylinder Block 5I7530 is a key component in heavy machinery and engine assemblies, particularly for Caterpillar’s 3066 engine series. Designed to serve as the foundation of the engine, it houses critical moving parts such as pistons, crankshafts, and connecting rods. This cylinder block is crafted from durable materials to withstand the stresses of internal combustion and ensure long-term reliability in demanding environments like construction, mining, and heavy equipment operations.
Key Features:
- Compatibility: The 5I7530 cylinder block is compatible with Caterpillar 3066 engines, widely used in machinery such as excavators and industrial equipment. It is also often associated with Mitsubishi S6K engines due to shared design specifications.
- Durability: Made with high-strength materials, it can endure extreme thermal and mechanical stresses, ensuring consistent performance.
- Precision Design: Includes accurate machining to ensure proper alignment and fitment of components, which is critical for maintaining optimal engine performance.
Applications:
- Used extensively in Caterpillar excavators and loaders powered by the 3066 engine series.
- Applicable for rebuilds or as replacement parts in repair and maintenance, making it a popular choice in aftermarket engine services.
Importance in the Engine:
The cylinder block serves as the engine’s backbone, supporting all major components and facilitating efficient power generation. Its design contributes significantly to an engine’s performance, fuel efficiency, and emissions control.
This product highlights Caterpillar’s commitment to robust and reliable engineering, catering to the needs of industries that rely on heavy machinery for productivity.
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
Q1. What is your terms of packing?
Q2. What is your terms of payment?
Q3. What is your terms of delivery?
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.







