Cummins ISF2.8 Cylinder Block | Engine Block Assembly | Diesel Engine Long Block Core

Product Details

Product Overview

This high-quality Cummins ISF2.8 Cylinder Block is a precision-engineered component designed for the renowned Cummins ISF2.8 diesel engine series. As the foundational core of the engine, this block provides the structural integrity and dimensional accuracy required for heavy-duty performance in light commercial vehicles, pickup trucks, and industrial machinery. Our cylinder blocks are manufactured to meet or exceed OEM specifications, ensuring reliable operation and long service life. We offer global shipping with a strong supply chain reaching major markets in North America, Europe, the Middle East, Australia, and Southeast Asia, providing fast delivery to industrial hubs and ports worldwide.

Key Features & Benefits

• Premium Cast Iron Construction: Manufactured from high-grade gray iron for superior strength, vibration dampening, and thermal stability.
• Precision Machined Surfaces: All deck faces, cylinder bores, and main bearing journals are machined to tight OEM tolerances for perfect sealing and alignment.
• Enhanced Durability: Designed to withstand high combustion pressures and thermal cycling, reducing the risk of cracking or warping.
• Direct OEM Replacement: A direct fit for Cummins ISF2.8 engines, eliminating the need for modifications or adapters.
• Cost-Effective Solution: A reliable alternative to a new OEM block, offering significant savings without compromising on quality or performance.

Technical Specifications

OEM Cross-Reference

This cylinder block is a direct replacement for the following OEM part numbers:

• Cummins OEM: 8-98023-526-0, 8-98023-526-2
• Alternative Reference: 5260005, 5260006 (Common aftermarket reference numbers)

Note: Always verify your engine serial number for complete compatibility.

Compatibility

This cylinder block is specifically designed for the Cummins ISF2.8 engine family. Common vehicle and equipment applications include:

• Light Commercial Vehicles: Foton Aumark, Foton Ollin, JMC (Jiangling Motors) light trucks
• Pickup Trucks: Foton Tunland
• SUV Applications: Some models of the Foton Sauvana
• Industrial & Marine: Generator sets, small marine engines, and agricultural machinery powered by the ISF2.8

Global Supply & Distribution

We are a dedicated supplier of heavy-duty engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable air and sea freight options to any major port or airport globally.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore, Indonesia), and Africa (Nigeria, South Africa).
• Fast Delivery: Standard inventory allows for quick dispatch. Express shipping available for urgent orders to minimize downtime.
• Trade Compliance: We handle all necessary export documentation and customs clearance support to ensure smooth international transactions.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, ensuring consistent quality control.
• Material Certification: Each block is made from certified cast iron with traceable chemical and mechanical property reports.
• Inspection: 100% dimensional inspection, pressure testing for water jackets, and visual inspection for casting defects before shipment.
• Warranty: 12-month warranty against manufacturing defects in materials and workmanship under normal operating conditions.

FAQ

Q1: Is this cylinder block a direct bolt-on replacement for my Cummins ISF2.8 engine?
Yes, this block is designed as a direct OEM replacement. It comes as a bare block (core) and requires the transfer of all internal components (pistons, crankshaft, cylinder head, etc.) from your old engine. Please ensure your engine is specifically a Cummins ISF2.8 model before purchase.

Q2: What is included with the cylinder block? Does it come with main bearing caps or core plugs?
This is a bare cylinder block. It typically includes main bearing caps (installed) and may include core/freeze plugs. However, it does not include the crankshaft, pistons, cylinder head, or any timing components. We recommend confirming the exact contents with our sales team before ordering to ensure you have all necessary ancillary parts for assembly.

Q3: What is the recommended procedure before installing a new short block?
Before installation, we recommend the following steps: 1) Thoroughly clean the block to remove any shipping preservatives or debris. 2) Measure the cylinder bore diameter to confirm it is within standard service limits. 3) Check main bearing bore alignment and size. 4) Lubricate all moving parts during assembly with high-quality engine oil. 5) Always use new gaskets and seals during reassembly. For best results, consult the official Cummins ISF2.8 service manual for specific torque specifications and assembly procedures.