Basic Info.
Part no. | Cylinder Block 149-5401 | Material | Iron |
Type | Cylinder Block | Weight | |
Engine No. | 3116 | Transport Package | Wooden Box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model:Cylinder Block 149-5401
- Date First Listed:2024/12/12
- Manufacturer:Diron Parts
Product Description
- Part Number:Cylinder Block 149-5401
- Part Type:Cylinder Block
- Compatible Equipment:3116 Diesel Engine suitable for CAT Caterpillar


The Cylinder Block 149-5401 is a critical engine component designed for the Caterpillar CAT 3116 engine, commonly utilized in heavy machinery such as the Caterpillar 120H Motor Grader. This cylinder block serves as the foundational structure of the engine, housing the cylinders and key internal parts, including the pistons, crankshaft, and connecting rods. It plays a vital role in ensuring optimal engine performance by maintaining precise alignment and strength under extreme operational conditions.
Key Features:
- Material: Made from high-strength cast iron, this cylinder block is engineered to withstand intense thermal and mechanical stress during operation.
- Design: It incorporates precise machining to accommodate components like the piston sleeves and coolant passages, ensuring efficient engine cooling and lubrication.
- Compatibility: Specifically tailored for the Caterpillar CAT 3116 engine, making it an ideal replacement part for maintenance or overhaul.
- Applications: Commonly used in heavy-duty machinery, particularly in equipment requiring reliable and durable engine components, such as motor graders and loaders.
Usage and Benefits:
- Durability: The cylinder block’s robust construction ensures long-term reliability even in challenging work environments.
- Performance: It supports the engine’s ability to deliver consistent power output and maintain fuel efficiency.
- Maintenance: Designed for easy integration and compatibility, simplifying repairs and replacements for Caterpillar engines.
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.
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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.







