ISUZU 4BA1 Cylinder Liner 180mm | 5-11261-802-0 / 9-11261-802-2 | Engine Parts

Product Details

Product Overview

This high-quality cylinder liner is specifically engineered for the ISUZU 4BA1 diesel engine. With a precision bore diameter of 180mm, this component is a critical replacement part for maintaining engine compression and performance. Sourced from a trusted manufacturer with a global supply chain, this liner is available for immediate shipment to major markets including North America, Europe, Asia-Pacific, the Middle East, and South America. It is an ideal solution for heavy-duty applications requiring reliable engine rebuild parts.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (5-11261-802-0 / 9-11261-802-2) for a perfect fit in the 4BA1 engine block.
• Superior Material: Constructed from high-strength alloy cast iron, offering exceptional wear resistance and thermal stability under extreme operating conditions.
• Enhanced Durability: Features a hardened internal surface to reduce friction with the piston rings, extending the service life of the engine.
• Corrosion Resistance: Treated to withstand the corrosive effects of combustion byproducts and coolant, ensuring long-term reliability.
• Cost-Effective Solution: Provides a direct replacement for worn or damaged liners, restoring engine compression and power output without the cost of a full engine replacement.

Technical Specifications

OEM Cross-Reference

This cylinder liner directly replaces the following OEM part numbers, ensuring compatibility with your existing engine components:

• Primary OEM: 5-11261-802-0
• Alternative OEM: 9-11261-802-2

Note: Always verify the physical dimensions (180mm bore) against your existing liner before installation.

Compatibility

This part is specifically designed for the following applications:

• Engine Family: ISUZU 4BA1
• Vehicle Applications:
  • ISUZU ELF (N-Series) trucks
  • Various ISUZU industrial and agricultural machinery
• Year Range: Compatible with 4BA1 engines produced from the 1980s to 1990s. Please confirm your engine serial number.

Global Supply & Distribution

We maintain a robust global logistics network to serve B2B customers efficiently:

• Worldwide Shipping: We ship to all major continents via air, sea, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Japan, Australia, Singapore, UAE), Middle East (Saudi Arabia, UAE, Qatar), and South America (Brazil, Argentina, Chile).
• Fast Delivery: Stock items are dispatched within 24-48 hours. Delivery to major ports and industrial hubs typically takes 5-15 business days.
• Bulk Orders: Volume discounts and custom logistics (FOB/CIF) are available for wholesale and ODM orders.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Testing: Each liner undergoes rigorous hardness, dimensional, and pressure testing to guarantee performance.
• Warranty: We offer a 12-month warranty against manufacturing defects. Claims are processed within 24 hours of inspection.

FAQ

Q1: Is this cylinder liner a direct replacement for the OEM part 5-11261-802-0?
A: Yes. This aftermarket liner is manufactured to match the exact dimensions and material specifications of the OEM 5-11261-802-0 and 9-11261-802-2 parts. It is a direct drop-in replacement for the ISUZU 4BA1 engine.

Q2: What is the recommended installation procedure for this 180mm liner?
A: Proper installation is critical. We recommend:
1. Thoroughly clean the engine block bore.
2. Apply a light coat of lubricant to the liner’s outer surface.
3. Use a specialized liner press tool to insert the liner evenly to avoid distortion.
4. After installation, check the liner protrusion height to ensure it is within the engine manufacturer’s specifications (typically 0.02mm – 0.10mm).

Q3: How do I maintain this cylinder liner for maximum lifespan?
A: To maximize service life:
– Ensure the engine coolant system is clean and uses the correct anti-corrosion mixture.
– Use high-quality engine oil and change it according to the maintenance schedule.
– Avoid prolonged engine overheating, which can cause thermal distortion of the liner.
– During rebuilds, always replace piston rings and cylinder liners as a matched set.