Product Overview

This is a premium replacement connecting rod, part number 8N1726, engineered for the Caterpillar 3406 and C9 series diesel engines. Manufactured to strict OEM specifications, this critical engine component is designed for durability and performance under demanding conditions. We supply this part globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, supporting the construction, industrial, marine, and power generation sectors with reliable aftermarket solutions.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions and tolerances, ensuring a perfect fit and optimal engine balance.
• High-Strength Material: Constructed from forged alloy steel for superior tensile strength and fatigue resistance, capable of withstanding high combustion pressures.
• Enhanced Durability: Precision machining and surface treatments minimize friction and wear, contributing to extended engine life and reduced maintenance intervals.
• Rigorous Quality Control: Each connecting rod undergoes thorough inspection and testing, supported by machinery test reports and video outgoing-inspection documentation.
• Global Compliance Ready: Packaged and documented for smooth international shipping and customs clearance to major industrial hubs worldwide.

Technical Specifications

OEM Cross-Reference

This high-quality aftermarket connecting rod directly replaces the following OEM part numbers:

• Caterpillar®: 8N1726
• Compatible with 3406 series engine specifications.

Compatibility

This connecting rod is designed for use in the following Caterpillar engine models, commonly found in a wide range of heavy-duty applications:

• Primary Engine Model: Caterpillar C9
• Engine Series: 3406
• Typical Applications:
  • Construction: Excavators, Bulldozers, Wheel Loaders
  • Industry: Pumps, Compressors
  • Agriculture: Tractors, Harvesters
  • Power Generation: Gensets and Generator Sets
  • Marine: Auxiliary and Propulsion Engines
  • Material Handling: Forklifts, Port Cranes

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international B2B trade. Our logistics network ensures efficient delivery to key global markets.

• Worldwide Shipping: We ship to all major continents including North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery to Major Ports: Consolidated shipments to main hubs like Los Angeles, Rotterdam, Singapore, and Dubai for efficient local distribution.
• Export Compliance: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is provided to ensure smooth customs clearance.
• Bulk & OEM Supply: We cater to wholesalers, distributors, and large fleet operators with flexible order quantities.

Quality Assurance

Our commitment to quality ensures you receive a reliable and performance-matched component.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and forging technology.
• Comprehensive Testing: Every batch is subject to dimensional checks, material analysis, and a final video outgoing-inspection is available upon request.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• After-Sales Support: Online technical support is available after the warranty period for installation and fitment guidance.

FAQ

Q1: Is this connecting rod a direct bolt-on replacement for my Caterpillar C9 engine?
A1: Yes. This 8N1726 connecting rod is manufactured to the exact OEM specifications for the Caterpillar 3406/C9 engine series. It is designed as a direct replacement, requiring no modifications for proper installation.

Q2: What documentation is provided with the shipment to verify quality?
A2: We provide a machinery test report for the production batch. Furthermore, we can supply a video outgoing-inspection record upon request prior to shipment, detailing the final quality checks performed on your order.

Q3: Do you recommend replacing connecting rods as a set?
A3: For optimal engine balance and performance, especially in critical applications, it is highly recommended to replace all connecting rods in an engine as a matched set. This ensures uniform weight and dimensions across all cylinders. We can supply individual units or complete sets to meet your project requirements.

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 .