High-Quality Komatsu 6D125 Cylinder Liner (P/N: 6150-21-2110) from Helong Machinery
Enhance Engine Performance and Durability with Our Premium Parts

At Quanzhou Helong Machinery Parts Co., Ltd., we are committed to providing top-tier engine components that meet the stringent demands of heavy-duty machinery. Our latest offering, the Komatsu 6D125 cylinder liner (part number 6150-21-2110), is a perfect example of our dedication to quality and performance. This essential component is crucial for the efficient and long-lasting operation of your Komatsu engine.
The cylinder liner, also known as a sleeve, is a consumable but vital part of an internal combustion engine. It forms the inner wall of the cylinder, providing a wear-resistant surface for the piston rings to slide against. A high-quality cylinder liner is paramount for maintaining proper compression, preventing oil consumption, and effectively dissipating heat. Choosing a subpar liner can lead to premature wear, engine damage, and costly downtime.
Why Choose Helong's Komatsu 6D125 Cylinder Liner?
Superior Materials: Our cylinder liners are manufactured from high-grade cast iron alloys, ensuring exceptional hardness and resistance to wear, friction, and corrosion. This translates to a longer service life and better engine protection.
Precision Engineering: Each liner is produced with advanced machining techniques to meet or exceed OEM specifications. The precise dimensions and smooth surface finish ensure a perfect fit and optimal performance with other engine components.
Enhanced Heat Dissipation: The material composition and design of our cylinder liners are optimized for efficient heat transfer, helping to prevent engine overheating and thermal stress, which are common causes of engine failure.
Rigorously Tested: Every batch undergoes strict quality control tests to guarantee reliability and durability under the most demanding operating conditions.
Komatsu 6D125 Cylinder Liner Product Details
Here is a detailed breakdown of the product information for the Komatsu 6D125 cylinder liner we offer:
| No. | Item | Description | OEM Part No. |
|---|---|---|---|
| 1 | Engine Model | Komatsu 6D125 | N/A |
| 2 | Part Name | Cylinder Liner | 6150-21-2110 |
| 3 | Application | Excavators, Wheel Loaders, Dozers, etc. | N/A |
| 4 | Material | High-Grade Cast Iron Alloy | N/A |
Our commitment extends beyond just providing a product. We ensure that our customers receive comprehensive support and expert advice to help them select the right parts for their machinery. By choosing Quanzhou Helong Machinery Parts Co., Ltd., you are investing in reliability, durability, and peace of mind.
For inquiries or to place an order, please contact our team. We are dedicated to delivering excellence in every part we provide.



