ISF2.8 Engine Valve 5261320 5308264 Suitable for Cummins Engine Parts

Product Details

Product Overview

This high-quality engine valve, identified by OEM part numbers 5261320 and 5308264, is specifically designed for the Cummins ISF2.8 diesel engine. As a critical component of the cylinder head assembly, this valve ensures proper sealing and efficient gas exchange within the combustion chamber, directly impacting engine performance, fuel economy, and emissions control.

Manufactured to meet or exceed original equipment specifications (OEM Size), this component is an ideal replacement for maintenance or overhaul of the ISF2.8 powerplant. It is suitable for a wide range of applications where this compact yet powerful Cummins engine is deployed, including construction machinery, agricultural equipment, industrial generators, marine auxiliary power, and material handling vehicles.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances (OEM Size) to ensure a perfect fit and reliable seal within the ISF2.8 cylinder head.
• OEM Part Number Verification: Directly cross-references to Cummins genuine part numbers 5261320 and 5308264, providing high fitment confidence for service professionals.
• Durable Construction: Built from high-strength materials capable of withstanding the extreme temperatures and pressures of diesel combustion, ensuring a long service life.
• Enhanced Engine Performance: Proper valve operation is essential for maintaining compression, optimizing power output, and reducing harmful exhaust emissions.
• Versatile Application: Compatible with the widely used Cummins ISF2.8 engine found in diverse sectors, from light-duty trucks to industrial pumps and generator sets.
• Cost-Effective Solution: Offers a high-quality alternative to genuine dealer parts without compromising on the critical specifications required for the ISF2.8.

Technical Specifications

OEM Cross-Reference

This engine valve is a direct replacement for the following original manufacturer part numbers. Please verify your existing part number before ordering.

• Cummins OEM: 5261320, 5308264

Compatibility

This product is specifically designed for the Cummins ISF2.8 diesel engine. This engine platform is commonly used for a variety of equipment, including:

• Construction: Mini excavators, skid steer loaders, compactors.
• Agriculture: Small tractors, harvesters, sprayers.
• Industrial: Forklifts, aerial work platforms, compressors.
• Power Generation: Industrial and prime power generator sets.
• Marine: Auxiliary power units for small vessels.
• Handling: Reach stackers, container handlers.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to our B2B partners worldwide. Our products are shipped from strategic locations, including our main distribution hub in Guangdong, China.

• Major Markets Served: North America, Europe (EU & UK), Southeast Asia, Middle East (GCC), Africa, South America, and Oceania.
• Shipping Capabilities: We offer flexible shipping options including express (DHL, FedEx, UPS), air freight, and sea freight (FCL/LCL) to major ports and industrial centers.
• Export Experience: We are experienced in international trade documentation and customs compliance, ensuring smooth transactions for our global customers.

Quality Assurance

• Manufacturing Standards: Our parts are manufactured under strict quality control systems in ISO-certified facilities.
• Testing: Machinery test reports are available upon request. Video outgoing inspection can be provided to verify product specifications before shipment.
• Warranty: We stand behind the quality of our parts with a standard 6-month warranty against manufacturing defects.

FAQ

Q1: How can I confirm this valve fits my Cummins ISF2.8 engine?
A1: The most reliable method is to check the part number stamped on your existing valve. It should match either 5261320 or 5308264. You can also confirm by checking your engine serial number against Cummins parts catalog for the ISF2.8 model.

Q2: Are these valves sold individually or as a set?
A2: Please verify the required quantity for your specific cylinder head. The weight listed (1 kg) is an approximate average for a set. We recommend contacting our sales team to confirm the exact quantity and packaging (plastic bag, box, or carton) for your order.

Q3: What maintenance is required after installing new valves?
A3: After installation, the valve clearance must be adjusted to the manufacturer’s specifications for the Cummins ISF2.8 engine. It is also critical to inspect and replace valve stem seals and ensure the cylinder head is properly torqued and resurfaced if necessary. Following a proper break-in procedure is recommended for optimal performance and longevity.