Product Overview

This premium NH220 Cylinder Liner is engineered for durability and performance, designed as a direct replacement for Cummins diesel engines. We specialize in the global supply of heavy-duty engine components, serving key industrial markets across North America, Europe, the Middle East, and Asia-Pacific with reliable shipping and logistics support for B2B clients.

Key Features & Benefits

• High-Grade Material: Manufactured from premium alloy cast iron for exceptional wear resistance and thermal stability under high-load conditions.
• Precision Engineering: Features exact OEM dimensions and surface finish (honed) to ensure perfect piston ring seating and optimal oil control.
• Enhanced Durability: Advanced manufacturing processes reduce micro-cracking and improve corrosion resistance, extending engine overhaul intervals.
• Performance Optimized: Designed to maintain cylinder integrity and compression, directly contributing to consistent engine power and fuel efficiency.
• Global Compliance: Produced to meet international quality standards suitable for replacement parts in construction, mining, and power generation equipment.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct cross-reference for the following OEM part numbers:

• Cummins: 6610-21-2213, 184400

Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This cylinder liner is designed for use in Cummins NH220 series diesel engines. These engines are commonly found in:

• Excavators and Heavy Earthmoving Equipment
• Mining Machinery
• Industrial Power Units and Generator Sets
• Marine Auxiliary Engines

Compatibility spans equipment from major OEMs such as Komatsu, Hitachi, and Caterpillar that utilize the Cummins NH220 power plant.

Global Supply & Distribution

We are a trusted supplier in the global heavy equipment parts network. Our capabilities include:

• Worldwide Shipping: Reliable export to all major markets via air and sea freight.
• Strategic Logistics: Fast delivery to key industrial hubs and ports in the USA, EU, UAE, Singapore, and Australia.
• Major Markets Served: North America, European Union, Middle East & Africa, Asia-Pacific, and South America.
• Export Expertise: Fully compliant with international trade documentation, including commercial invoices, packing lists, and certificates of origin.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using strict quality control protocols.
• Rigorous Testing: Each liner undergoes dimensional accuracy checks, hardness testing, and visual inspection for defects.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact our sales team for specific warranty terms applicable to your region.

FAQ

Q1: How do I confirm this liner fits my specific Cummins NH220 engine?
A1: The primary fitment is confirmed by the part numbers 6610-21-2213 or 184400. For absolute certainty, we recommend providing your engine’s serial number or the existing liner’s casting numbers to our technical support team for verification before ordering.

Q2: What is the recommended installation procedure for this cylinder liner?
A2: Professional installation is crucial. The engine block must be thoroughly cleaned and measured for bore distortion. The liner should be installed using proper tools and techniques, often involving cooling/heating methods, to achieve the correct press fit without damage. Always follow the OEM service manual specifications for installation torque and protrusion measurements.

Q3: Do you offer technical support for engine overhaul projects?
A3: Yes. Our specialist team can provide guidance on part selection for complete overhaul kits, including pistons, rings, and bearings compatible with the NH220 engine. We support B2B clients and workshops globally with technical documentation and compatibility cross-referencing.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .