Cummins 3B/3BT Cylinder Liner Brief introduction
A cylinder liner is the critical component forming the inner wall of an engine’s cylinder. It provides a smooth, wear-resistant surface for the piston rings, ensuring optimal engine performance and longevity.
Our Cummins 3B/3BT cylinder liner is meticulously engineered to meet the demanding requirements of these engines. Designed for use in light-duty trucks, buses, agricultural, and construction equipment, this cylinder liner is built to withstand high temperatures and pressures while delivering exceptional durability.
Featuring a special anti-corrosion coating and a deep groove to prevent carbon buildup, our cylinder liner offers superior performance and extended engine life.
This part feature
Cummins 3B cylinder liner has the following features and benefits:
- It is compatible with Cummins 3B/3BT series engines, which have a displacement of 3.9 liters, a bore of 102 mm, and a stroke of 120 mm.
- It is made of cast iron, which has high strength, hardness, and wear resistance, and can withstand high temperatures and pressures.
- It has a special anti-corrosion coating, which protects the cylinder liner from rust and corrosion, and extends its service life.
- It has a deep groove at the top, which prevents carbon buildup and polishing, and improves the sealing performance and efficiency of the engine.
- It has a flat top design, which does not require an integral shim or a loose shim, and simplifies the installation and maintenance process.
- It has a diameter of 150 mm, which matches the bore of the engine and ensures a tight fit and a smooth sliding surface.
Product info
The product info of Cummins 3B cylinder liner is shown in the table below:
| Part number | Material | Production process | Application for engine model and brand |
|---|---|---|---|
| 4089388 | Cast iron | Casting and machining | Cummins 3B series engines |
| 3803703 | Cast iron | Casting and machining | Cummins 3B series engines |
Other related models
The other related models of Cummins cylinder liners that Ruich Value offers are shown in the table below:
| Engine Model | OEM REF |
|---|---|
| 3B/3BT | 3904166 |
| 6C | C3948095 |
| 4B/4BT | 3904166 |
| 6BT | 3904166 |
| 6CT(133) | 3907792 / 3802370 |
| 6CT(131) | 3919937 |
| LT10/M11 | 3080760 |
| NT855 | 3055099 |
| NH220 | 184400 |
| K19 | 4009220 / 4024767 |
| K38 | 3022157 / 3007525 |
| LTA10 | 3803703 |
we can also develop Finished Cylinder Liner or Semi-Finished Cylinder Liner per your sample or drawing
Contact us
If you are interested in our Cummins 3B cylinder liner or any other related models, please feel free to contact us. We are a professional auto parts manufacturer and wholesaler, and we can provide you with high-quality products, competitive prices, and excellent service. We look forward to hearing from you soon.
