Product Overview

This heavy-duty connecting rod is engineered for the Cummins ISF3.8 diesel engine, a powerplant renowned for its reliability in demanding industrial and commercial applications. Manufactured to precise OEM specifications, this critical component is essential for engine overhauls and repairs. We supply this part globally, with extensive experience serving major markets across North America, Europe, the Middle East, Asia-Pacific, and Africa, ensuring your operations are supported wherever you are located.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal engine performance.
• Superior Durability: Constructed from high-grade materials to withstand the high-stress environment within a diesel engine, ensuring longevity and reliability.
• Enhanced Engine Performance: A precisely balanced connecting rod contributes to smoother engine operation, reduced vibration, and improved fuel efficiency.
• Comprehensive Quality Control: Each part undergoes rigorous inspection, including machinery testing and video outgoing-inspection, guaranteeing it meets strict performance standards.
• Global Logistics Ready: Packaged securely in plastic bag, box, and carton for safe international shipping and storage.

Technical Specifications

OEM Cross-Reference

This connecting rod directly replaces the following genuine Cummins part numbers. It is a direct, interchangeable component for these OEM references.

• Cummins: 4989162
• Cummins: 4989163
• Cummins: 5257364

Compatibility

This connecting rod is specifically designed for the Cummins ISF3.8 diesel engine platform. This engine is widely used in a diverse range of heavy-duty applications, including:

• Construction Machinery: Excavators, loaders, compactors.
• Industrial Power Units: Generators (Gensets), pumps, compressors.
• Agricultural Equipment: Tractors, harvesters, irrigation systems.
• Marine Applications: Auxiliary engines for marine vessels.
• Material Handling: Forklifts and other port equipment.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with a robust global supply chain. Our capabilities include:

• Worldwide Shipping: Reliable delivery to ports and industrial hubs worldwide via air and sea freight.
• Key Markets Served: We have established distribution channels in North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore, Japan), and South America.
• Fast Delivery: Efficient logistics from our hub in Guangdong, China, to major global ports ensure timely receipt of critical repair parts.
• Export Compliance: All shipments are prepared with complete commercial documentation (invoice, packing list, certificate of origin) for smooth customs clearance internationally.

Quality Assurance

We stand behind the quality of our components with a comprehensive assurance program designed for the B2B market.

• Manufacturing Standards: Parts are produced in ISO-certified facilities using advanced CNC machinery to ensure dimensional accuracy.
• Warranty: Backed by a 6-month warranty from the date of delivery, covering defects in material and workmanship.
• Testing & Inspection: Every batch is subject to a Machinery Test Report. Furthermore, a Video Outgoing-Inspection is provided, documenting the part’s condition and specifications before dispatch.

FAQ

Q1: Is this connecting rod a direct replacement for the OEM part?
A1: Yes. This connecting rod is manufactured to the exact OEM specifications for the Cummins ISF3.8 engine. It matches the dimensions, weight, and material properties of the genuine part numbers 4989162, 4989163, and 5257364, ensuring a direct fit and proper engine function.

Q2: What documentation is provided with the shipment for international buyers?
A2: For all international B2B orders, we provide full export documentation including a commercial invoice, detailed packing list, and a certificate of origin. We also provide the Machinery Test Report and access to the Video Outgoing-Inspection for quality verification, facilitating easy customs clearance and quality assurance checks at your end.

Q3: Do you recommend replacing connecting rods in sets?
A3: For optimal engine balance and performance, especially in critical industrial or marine applications, it is highly recommended to replace all connecting rods in an engine as a matched set during a rebuild. This ensures uniform weight and dimensions across all cylinders, minimizing vibration and wear. Please contact our technical team to discuss your specific rebuild 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 .