Product Details

Product Overview

Upgrade your Cummins diesel engine with the premium HD Parts ISF2.8 Connecting Rod (OEM: 5263946). This crucial engine component is engineered for high performance and durability, ensuring reliable operation for your heavy-duty machinery. We serve a global clientele, with major markets in North America, Europe, Asia-Pacific, and the Middle East, offering fast and secure shipping from our strategic warehouse locations.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and seamless integration with your Cummins ISF2.8 engine.
• Superior Durability: Constructed from high-strength forged steel to withstand extreme combustion pressures and high RPMs.
• Enhanced Performance: Optimized design reduces reciprocating mass, improving engine response and fuel efficiency.
• Rigorous Testing: Every connecting rod undergoes strict quality control procedures, including magnetic particle inspection, to ensure zero defects.
• Cost-Effective Solution: Offers a reliable, high-quality alternative to OEM parts without compromising on performance or longevity.

Technical Specifications

OEM Cross-Reference

This connecting rod is a direct replacement for the following OEM part numbers:

• Cummins: 5263946
• Alternative/Cross-Reference: 5283781

Compatibility

This connecting rod is specifically designed for the Cummins ISF2.8 diesel engine. It is commonly used in the following applications:

• Light Trucks & Vans: Foton, JMC, and other Chinese commercial vehicles equipped with the ISF2.8 engine.
• Agricultural Machinery: Tractors and harvesters.
• Construction Equipment: Small excavators, loaders, and generators.

Global Supply & Distribution

HD Parts is a leading supplier of heavy-duty engine components with a robust global distribution network. We are committed to providing fast and efficient service to our international B2B clients.

• Worldwide Shipping: We ship to all major ports and industrial centers globally.
• Major Markets: Our primary markets include North America, Europe, Southeast Asia, the Middle East, and Africa.
• Fast Delivery: Strategically located stock ensures rapid fulfillment to destinations like Los Angeles, Rotterdam, Dubai, and Singapore.
• Trade Compliance: We have extensive experience in international export, ensuring all documentation and customs procedures are handled smoothly.

Quality Assurance

At HD Parts, quality is our top priority. We adhere to stringent international manufacturing standards to ensure every part meets or exceeds OEM performance.

• Manufacturing Standards: ISO 9001 certified production facilities.
• Warranty: All parts come with a standard 12-month warranty against manufacturing defects.
• Testing: Each connecting rod is tested for dimensional accuracy, material hardness, and structural integrity before shipment.

FAQ

Q: Is this connecting rod a direct replacement for the original Cummins part 5263946?

A: Yes, this HD Parts connecting rod is manufactured to the exact specifications of the OEM Cummins part number 5263946. It is a direct, bolt-in replacement requiring no modifications for installation on the ISF2.8 engine.

Q: What are the critical installation steps for this connecting rod?

A: Proper installation is crucial. Ensure the cylinder bore and crankpin are clean and within specification. Always use new connecting rod bolts and torque them to the manufacturer’s specified settings (typically in a multi-step process using a torque angle gauge). Lubricate the bearing surfaces with clean engine oil during assembly.

Q: What is the recommended maintenance for connecting rods?

A: Connecting rods themselves require no direct maintenance, but their longevity depends on overall engine health. Follow the engine manufacturer’s recommended oil change intervals, use high-quality oil and filters, and avoid sustained over-revving. If you hear unusual knocking noises from the engine, inspect the connecting rod bearings immediately.

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 .