Product Overview

This high-performance piston assembly is engineered as a direct replacement for Caterpillar 3406 series diesel engines. Designed for durability and precise fitment, it is an essential component for engine overhauls and repairs in heavy-duty machinery. We supply this part globally, with significant demand from major industrial markets in North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable performance for your critical equipment.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for seamless installation and optimal engine performance.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and temperatures within the combustion chamber.
• Complete Assembly: Includes the piston pin, providing a ready-to-install solution that saves time and ensures component compatibility.
• Rigorous Testing: Each piston undergoes stringent quality checks to ensure dimensional accuracy and structural integrity.
• Global Compliance: Produced for international markets, meeting the performance standards required for Caterpillar machinery worldwide.

Technical Specifications

OEM Cross-Reference

This part serves as a direct replacement for the following OEM part numbers:

• Caterpillar: 160-1131, 1601131

Compatibility

This piston is compatible with a wide range of Caterpillar machinery powered by the 3406, 3406B, and 3406C diesel engines. Primary applications include:

• Wheel Tractors: 621F, 627F
• Excavators: 375
• Front Shovels: 5080
• Generator Set Engines: 3406B, 3406C
• Industrial Engines: 3406B, 3406C
• Pumpers: HT400
• Stabilizer Mixers: SM-350
• Track-Type Tractors: D8N
• Wheel Loaders: 980C, 980F
• Other Applications: Trucks, Forklifts, Bulldozers, Buses, Loaders.

Global Supply & Distribution

We are a trusted supplier for B2B clients and heavy equipment repair shops worldwide. Our logistics network ensures efficient shipping to major industrial hubs and ports across North America (USA, Canada), Europe (Germany, UK, Netherlands), the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore). We have extensive experience in international export, handling all necessary documentation and compliance for seamless delivery to your facility.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and metallurgy processes.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing & Inspection: Every batch is supported by machinery test reports. Video outgoing-inspection is available upon request to verify quality before shipment.
• Origin: Manufactured in Guangdong, China, a leading global center for heavy machinery parts production.

FAQ

Q: Is this piston a direct fit for my Caterpillar 3406C engine?
A: Yes. This piston with pin (160-1131) is manufactured to the exact OEM specifications for the Caterpillar 3406, 3406B, and 3406C engine families. It is designed as a direct replacement, ensuring proper clearance and performance.

Q: What is included with the piston, and do I need to purchase the pin separately?
A: This is a complete piston assembly that includes the piston pin. You do not need to source it separately, making your repair process more efficient and guaranteeing component compatibility.

Q: Do you provide documentation for customs and quality verification?
A: Yes. We provide all necessary commercial invoices and packing lists for customs. Furthermore, machinery test reports are provided as standard, and video outgoing-inspection records can be supplied to verify the part’s condition and specifications before it leaves our facility.

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 .