Cummins NT855 Cylinder Block

Product Name: Cylinder BlockApplicable Engine: Cummins NT855Material: High-strength alloy cast ironMatching Equipment: Construction Machinery, Generator Sets, Heavy-Duty Trucks

Manufactured strictly according to OEM dimensional standards, direct replacement without modification. Precision machining of main bearing bore, cylinder bore and mounting surface to guarantee assembly accuracy. Optimized internal flow channel design, stable lubrication and heat dissipation. All cylinder blocks undergo flaw detection and pressure testing before delivery. Can supply bare cylinder block, or cylinder block fitted with cylinder liners.

Product Advantages

High Strength Cast Iron Structure

• Premium alloy cast iron, excellent rigidity, anti-deformation and anti-cracking performance
• Integrated oil and water passages, smooth circulation, reduce failure risks
• Adapted for long-time continuous heavy-load operation

Precision OEM Machining

• Strictly follow original drawing tolerance standards for perfect assembly
• Accurate main bearing housing machining to avoid crankshaft abnormal wear
• Effectively prevent oil leakage, water leakage after installation

Wide Application & Stable Supply

• Dedicated cylinder block matching Cummins NT855 power unit
• Mature aftermarket spare parts, sufficient inventory and fast delivery
• Support bare cylinder block and sleeved cylinder block supply

Technical Specifications