Maximize engine longevity with Ruich Value’s Cummins NT855 Cylinder Liner. Precision-cast for OEM fitment (3055099), this phosphated cast iron sleeve reduces wear in trucks, marine vessels, and industrial equipment. Bulk orders ship globally in 48 hours.
Product Overview
The Cummins NT855 Cylinder Liner is engineered for heavy-duty diesel engines requiring durability under extreme conditions. Compatible with NT855, N14, and M11 engines, it features a phosphated surface treatment to enhance corrosion resistance and piston ring seating.
Key Features
- Phosphated Surface: Reduces friction and extends service life in high-temperature environments.
- Precision Cast Iron: CNC-machined to Cummins OEM specs (3055099) for seamless installation.
- Multi-Application Use: Fits trucks (Freightliner, Kenworth), marine engines, and generators.
- Certified Quality: Produced by ISO 9001-certified factories with pressure testing.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Number | 3055099 (Cummins NT855) |
| Material | High-Grade Cast Iron (Phosphated) |
| Inner Diameter | 139.7 mm (5.5″) |
| Length | 288 mm |
| Compatible Engines | NT855, N14, M11, K19 |
| Applications | Trucks, Marine Vessels, Construction Machinery |
Other Supported Cummins Cylinder Liners
| Engine Model | OEM Number(s) | Key Feature / Application |
|---|---|---|
| 3B/3BT | 3904166 | Light-Duty Trucks & Generators |
| 4B/4BT | 3904166 | Compact Industrial Engines |
| 6BT | 3904166 | Turbocharged Medium-Duty Engines |
| 6CT (133mm) | 3907792 / 3802370 | High-Power Marine & Construction |
| 6CT (131mm) | 3919937 | Turbocharged Heavy-Duty Applications |
| 6C/ISB/QSB | 3948095 | Advanced Emission-Compliant Engines |
| LT10/M11/QSM | 3080760 | Compact Generators & Light Trucks |
| NT855 | 3055099 | Classic Heavy-Duty Trucks & Mining |
| NH220 | 184400 | Marine & High-Torque Industrial Use |
| K19/K38 | 3022157 / 4009220 / 4024767 | Mining & Oilfield Equipment |
| A2300 | 4900214 | Specialized Heavy Machinery |
| LTA10 | 3803703 | European Commercial Vehicles |
Custom solutions available! We can also develop specific FG or Semi FG Cylinder liner/Sleeve per your requirement.
Why Choose Ruich Value?
- B2B Focus: MOQ 50 units with negotiable bulk discounts.
- Global Stock: EU and APAC warehouses for fast delivery.
- Quality Assurance: 12-month warranty with pressure test reports.
Contact Us
Email: [email protected]
Phone/WhatsApp: +86 13889277673
Request a Quote Today! Get OEM-grade NT855 liners with technical datasheets and logistics support.
