Product Overview

This high-quality cylinder liner is engineered as a direct replacement for Komatsu 6D110 series diesel engines. Designed to meet or exceed OEM specifications, it is a critical component for engine overhauls and repairs in construction, industrial, and marine applications. We supply this part globally, with extensive experience serving major markets across North America, Europe, the Middle East, Asia-Pacific, and Africa, ensuring reliable performance wherever your operations are located.

Key Features & Benefits

• Precision Manufacturing: Produced to exact OEM dimensions (OEM Size) for a perfect fit and optimal engine compression.
• Superior Durability: Manufactured from high-grade cast iron alloys to withstand extreme pressures and temperatures, ensuring long service life.
• Enhanced Heat Dissipation: Optimized design promotes efficient cooling, reducing thermal stress on the engine block.
• Reduced Oil Consumption: Precision-machined surface finish promotes proper piston ring seating and lubrication, minimizing oil burn-off.
• Global Compliance Ready: Packaged and documented for smooth international shipping and customs clearance.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct interchange for the following OEM part numbers:

• Komatsu: 6138-21-2210
• Komatsu: 6138-21-2220

Note: Always verify the specific part number from your original engine or service manual before ordering.

Compatibility

This cylinder liner is designed for Komatsu 6D110 series diesel engines, including variants such as the 6D110, S6D110, and SA6D110. These engines are commonly found in:

• Komatsu excavators, wheel loaders, and bulldozers.
• Industrial power generation units (Gensets).
• Marine propulsion and auxiliary engines.
• Heavy-duty agricultural and material handling equipment.

Global Supply & Distribution

We are a professional exporter specializing in heavy-duty engine components with a robust global logistics network. We guarantee:

• Worldwide Shipping: Reliable delivery to all major continents and industrial hubs.
• Key Markets: High-volume supply to North America (USA, Canada), the European Union, the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Southeast Asia), and South America.
• Fast Port-to-Port Delivery: Efficient shipping to major ports like Los Angeles, Rotterdam, Dubai, Singapore, and Sydney.
• Export Expertise: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is provided professionally, ensuring compliance with international trade regulations.

Quality Assurance

• OEM Standard Manufacturing: Produced in ISO-certified facilities using advanced precision machinery.
• Rigorous Testing: Each batch undergoes machinery tests and video outgoing-inspection is available to verify dimensional accuracy and material integrity.
• Warranty: Backed by a 6-month warranty from the date of purchase, covering manufacturing defects.
• Post-Warranty Support: Continuous online technical support is available for installation guidance and troubleshooting.

FAQ

Q1: How do I confirm this cylinder liner fits my specific Komatsu 6D110 engine?
A1: The most reliable method is to match the part number. Please check your engine’s service manual or the original liner for the stamped part number (6138-21-2210 or 6138-21-2220). You can also provide your engine’s full model and serial number for our technical team to verify compatibility.

Q2: What preparation is required before installing this new liner?
A2: Ensure the engine block counterbore is clean, free of debris, and within specified tolerances. The new liner should be installed using proper tools and techniques, typically involving cooling the liner and heating the block for a precision shrink-fit. Always follow the OEM service manual procedures for your specific engine model.

Q3: Do you offer OEM services or custom specifications for large B2B orders?
A3: Yes, we provide OEM services and can accommodate custom packaging, branding, and specific technical requirements for large-volume B2B procurement. Please contact our sales team directly to discuss your project needs and request a quotation.

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 .