Part Name: 2610052 2674631 Cylinder Block for C15 C18
Part Number: 2610052 2674631
Basic Info.
Product Details
- Date First Listed:2026/09/16
- Manufacturer:Diron Parts
Product Description
- Part Type: Cylinder Block
- Description: Cylinder Block 2610052 2674631 Suitable for Heavy Equipment C15C18, New

The 2610052 / 2674631 Cylinder Block is a high-quality aftermarket replacement component designed for C15 and C18 diesel engine applications used in heavy equipment. As the primary structural body of the engine, the cylinder block supports the cylinders, crankshaft, pistons, connecting rods, and other critical internal engine components.
Designed for demanding construction, mining, earthmoving, and industrial applications, this cylinder block provides a practical replacement solution for major engine rebuilding, overhaul, and replacement of damaged or excessively worn engine blocks.
Key Features & Benefits
- Designed for C15 / C18 diesel engine applications
- Provides the primary structural foundation of the engine
- Precision manufactured for compatible fit and installation
- Supports the crankshaft and reciprocating engine components
- Helps maintain proper cylinder and rotating assembly alignment
- Provides mounting locations for related engine components
- Internal passages support engine cooling and lubrication functions
- Carefully inspected for dimensional accuracy and overall consistency
Common Applications
- C15 diesel engine applications
- C18 diesel engine applications
- Construction and earthmoving equipment
- Mining and quarry machinery
- Industrial heavy equipment
- Diesel engine rebuilding and major overhaul projects
Typical Function:
The cylinder block forms the main structural body of the engine and houses or supports critical components such as the cylinders, pistons, crankshaft, and connecting rods. It also provides mounting surfaces and internal passages required for lubrication, cooling, and integration with other engine components.
Technical Specifications
- Part Number References: 2610052 / 2674631
- Product Type: Cylinder Block
- Engine Model Reference: C15 / C18
- Application: Heavy equipment diesel engines
- System: Engine block / lower engine assembly
- Function: Structural support and internal engine component housing
- Installation Position: Main engine assembly
- Dimensions: Application-specific
- Condition: New aftermarket replacement
Important Note:
- We only provide replacement products intended for aftermarket use in the machinery listed above. The brand name 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.







