Product Overview

This high-precision cylinder liner is engineered for Komatsu 4D95 and 6D95 series diesel engines, serving as a critical component for engine rebuilds and maintenance. We supply this genuine-quality part to a global B2B clientele, including distributors, workshops, and heavy machinery operators across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable performance in demanding industrial applications.

Key Features & Benefits

• OEM-Spec Precision: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal engine performance.
• Superior Durability: Crafted from high-grade cast iron alloys to withstand high compression and thermal stress, extending engine life.
• Enhanced Heat Dissipation: Optimized design promotes efficient cooling, reducing the risk of overheating and piston scuffing.
• Precision Machining: Advanced honing provides an ideal surface finish for superior piston ring seating and oil retention.
• Global Compliance: Packaged and documented for seamless international shipping and customs clearance.

Technical Specifications

OEM Cross-Reference

This cylinder liner directly replaces the following OEM part numbers:

• Komatsu: 6207-21-2110, 6207-21-2120

It is the correct component for engines bearing the model designations: 4D95, 6D95, 6D95L, S6D95L, SA6D95L.

Compatibility

Engine Models: Specifically designed for Komatsu 4D95 and 6D95 series diesel engines, including L and S variants.

Vehicle & Machinery Application: This part is essential for the maintenance of engines powering a wide range of industrial and commercial equipment, including:

• Forklifts
• Excavators
• Trucks
• Wheel Loaders
• Bulldozers
• Buses
• Other heavy-duty machinery utilizing the Komatsu 4D95/6D95 engine platform.

Global Supply & Distribution

We are a trusted partner for international B2B supply chains. Our logistics network ensures efficient delivery to major industrial hubs and ports worldwide.

• Primary Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Fast Delivery: Consolidated shipping options available for air and sea freight to key logistics centers like Rotterdam, Los Angeles, Singapore, and Dubai.
• Export Expertise: All documentation, including commercial invoices, packing lists, and machinery test reports, is provided to ensure smooth customs processing and compliance with international trade regulations.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machining and strict quality control protocols.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing & Inspection: Each batch undergoes rigorous dimensional checks and material analysis. A machinery test report and video outgoing-inspection are available upon request to verify quality before shipment.

FAQ

Q1: How do I confirm this cylinder liner will fit my specific Komatsu engine?
A: First, verify your engine’s model number (e.g., 4D95, 6D95L). Second, cross-reference the part number stamped on your old liner or from your engine’s parts manual with our listed OEM numbers (6207-21-2110, 6207-21-2120). For confirmation, you can provide your engine serial number to our technical support team.

Q2: What preparation is required before installing this new cylinder liner?
A: Ensure the engine block bore is clean, measured, and within OEM specifications for the new liner. The liner should be installed using proper tools and techniques, often involving cooling the liner and heating the block. Always follow the engine manufacturer’s recommended installation procedure, including checking protrusion and using the correct sealing methods.

Q3: Do you provide documentation for international import?
A: Yes. As standard for B2B orders, we provide a full suite of export documents including a commercial invoice, packing list, and certificate of origin. The machinery test report is also provided, which details the quality checks performed and is commonly required for customs clearance in many countries.

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 .