Product Overview

This high-precision dowel pin is engineered for Komatsu 6D108 diesel engines, serving as a critical alignment component for engine assembly and rebuilds. We specialize in the global supply of heavy-duty engine components, with established distribution to major industrial markets in North America, Europe, the Middle East, and Asia-Pacific. Our parts are trusted by workshops, fleet operators, and heavy machinery dealers worldwide for their reliability and exact OEM fitment.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications and tolerances, ensuring perfect alignment of engine components during assembly.
• Superior Durability: Made from high-grade materials to withstand extreme pressure, vibration, and thermal cycles within the engine block.
• Guaranteed Fitment: Designed specifically for the Komatsu 6D108 engine model, eliminating guesswork and installation errors.
• Corrosion Resistance: Treated to resist rust and corrosion, providing long-term reliability even in harsh operating environments.
• Streamlined Rebuilds: Essential for ensuring crankshaft, cylinder head, and other major components are correctly positioned, preventing premature wear and engine failure.

Technical Specifications

OEM Cross-Reference

This dowel pin is a direct replacement for the original Komatsu part. For precise cross-referencing, please verify the specific part number from your engine’s service manual or the original component. This part is designed to match the OEM specification for the 6D108 engine platform.

Compatibility

Primary Application: Komatsu 6D108 Diesel Engine.

Vehicle & Machinery Applications: This engine is commonly found in a wide range of Komatsu and compatible heavy machinery, including:

• Excavators
• Bulldozers
• Wheel Loaders
• Forklifts
• Dump Trucks
• Buses and Heavy-Duty Coaches
• Industrial Power Units

Note: Always confirm engine model compatibility prior to purchase. Compatibility can vary based on the specific serial number and configuration of the equipment.

Global Supply & Distribution

We are a leading exporter of heavy machinery engine parts with a robust international logistics network. We serve B2B clients across all major continents:

• Americas: Fast shipping to USA, Canada, Mexico, Brazil, and Chile via major ports like Los Angeles, Houston, and Santos.
• Europe: Efficient supply to the EU, UK, and Eastern Europe through hubs in Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Strong presence in Australia, Japan, Southeast Asia, and the Middle East, with reliable delivery to Singapore, Dubai, and Sydney.
• Africa: Regular shipments to key industrial markets in South Africa, Nigeria, and Kenya.

We handle all export documentation, customs clearance, and compliance with international trade regulations to ensure a smooth delivery process for our global partners.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision 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 verification. A Machinery Test Report is provided, and Video Outgoing-Inspection is available to verify quality before shipment.
• Material Certification: Source materials are certified for strength and durability to meet or exceed OEM performance requirements.

FAQ

Q1: How do I confirm this dowel pin is the correct part for my specific Komatsu engine?
A1: The most reliable method is to cross-reference the part number from your engine’s official service manual or from the original component you are replacing. This part is specified for the 6D108 engine model. Please contact our technical support with your engine serial number for additional verification.

Q2: What is the primary function of this dowel pin in the engine assembly?
A2: The dowel pin is a critical alignment tool. It ensures the precise location of major engine components (like the cylinder head, gear housing, or main bearing caps) relative to the engine block. This prevents misalignment that can cause oil leaks, improper gear timing, uneven wear, or catastrophic engine failure.

Q3: Are there any special installation instructions for this component?
A3: Installation is straightforward but requires care. The pin should be a light press-fit. Ensure the mating holes in both components are clean and free of debris. Gently tap the pin into place using a soft-faced mallet. Do not force the pin, as this can damage the engine block or the pin itself. Always refer to the manufacturer’s service manual for the recommended installation procedure.

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 .