Product Overview

This is a premium replacement A2300 Connecting Rod, part number 4900407, engineered for Cummins diesel engines. Designed for durability and precise fitment, this component is essential for engine rebuilds and overhauls in commercial, industrial, and heavy equipment applications. We supply this critical part globally, with established logistics to major markets including North America, Europe, the Asia-Pacific region, and the Middle East, ensuring reliable delivery for B2B partners and fleet operators.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for a perfect fit and optimal engine performance.
• High-Strength Material: Constructed from forged alloy steel for exceptional tensile strength and fatigue resistance under high-load conditions.
• Advanced Machining: Features precisely machined bearing bores and bolt holes to ensure proper alignment and oil clearance.
• Reliable Performance: Restores engine compression and power output, contributing to reduced oil consumption and extended engine life.
• Cost-Effective Solution: Provides a reliable, high-quality alternative to OEM parts, ideal for maintenance programs and engine rebuild shops.

Technical Specifications

OEM Cross-Reference

This connecting rod directly replaces the following OEM part numbers:

• Cummins: 4900407, A2300

Note: Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This A2300 Connecting Rod is designed for use in various Cummins diesel engine families. It is crucial to cross-reference the engine model and serial number for confirmation. Commonly fits engines in applications such as:

• Heavy-Duty Trucks & Tractors
• Industrial Power Generators
• Construction & Mining Equipment
• Marine Auxiliary Engines

Global Supply & Distribution

We are a specialist supplier to the global automotive aftermarket. Our network ensures efficient worldwide shipping to meet the demands of international B2B clients.

• Worldwide Shipping: Available via air and sea freight to all major industrial regions.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and South America.
• Logistics Expertise: Fast delivery to major ports and logistics hubs, with consolidated container options for bulk orders.
• Trade Compliance: All documentation, including commercial invoices and certificates of origin, is provided for smooth customs clearance internationally.

Quality Assurance

Our commitment to quality ensures you receive a reliable component for critical engine applications.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced forging and CNC machining processes.
• Rigorous Testing: Each batch undergoes dimensional checks, material hardness testing, and magnetic particle inspection for cracks.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: Is this connecting rod sold as a single unit or as a full set?
A: This part is typically sold as a single connecting rod. For a complete engine set, please contact our sales team to confirm pricing and availability for the required quantity.

Q: Do I need to machine or resize the big end bore during installation?
A> This is a precision, ready-to-install component. However, standard engine rebuilding best practices recommend checking the bore size and alignment with the crankshaft journal. Always follow the engine manufacturer’s specific rebuild procedures and clearance specifications.

Q: Are the connecting rod bolts and nuts included?
A> This listing is for the connecting rod assembly itself. Connecting rod bolts are critical, torque-to-yield components that are often replaced during a rebuild. They are typically sold separately. Please inquire if you require a kit that includes the corresponding fasteners.

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 .