5-11280-002-3 5-11289-003-0 Oil Cooler Cover For Isuzu 4BD1-H Engine Excavator Parts

Product Details

Product Overview

This is a high-quality replacement Oil Cooler Cover, specifically designed for the Isuzu 4BD1-H diesel engine. The part is identified by the OEM numbers 5-11280-002-3 and 5-11289-003-0, ensuring precise fitment for this popular engine series. Commonly utilized in heavy-duty excavators and industrial machinery, this component is critical for maintaining optimal engine temperatures by housing and protecting the oil cooler core.

Sourced from a reliable aftermarket manufacturer, this Oil Cooler Cover is manufactured to meet or exceed original equipment specifications. It provides a robust, leak-free seal, helping to prevent oil contamination and overheating. This part is an essential service item for maintaining the performance and longevity of your 4BD1-H power unit.

Key Features & Benefits

• Direct Fit Replacement: Engineered to the exact dimensions of the OEM part (5-11280-002-3 / 5-11289-003-0) for a hassle-free installation on your Isuzu 4BD1-H engine.
• Durable Construction: Manufactured from high-strength materials to withstand the thermal stress and pressure of continuous heavy-duty operation.
• Leak-Proof Seal: Designed with precision-machined mating surfaces to ensure a perfect seal with the engine block and oil cooler core, preventing costly oil leaks.
• Enhanced Cooling Efficiency: Restores the oil cooler’s integrity, ensuring proper heat exchange and preventing engine overheating during demanding excavation work.
• Cost-Effective Solution: A reliable aftermarket alternative to expensive dealer parts, offering excellent value without compromising on quality.
• Rigorous Quality Control: Each unit is inspected to ensure it meets strict industry standards for dimensional accuracy and material integrity.

Technical Specifications

OEM Cross-Reference

This Oil Cooler Cover is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Isuzu: 5-11280-002-3, 5-11289-003-0

Compatibility

This part is specifically designed for the Isuzu 4BD1-H diesel engine. It is commonly used for maintenance and repair in the following applications:

• Excavators: Various models from Hitachi, Sumitomo, Kobelco, and other OEMs that utilize the Isuzu 4BD1-H engine.
• Industrial Engines: Power units, generators, and compressors powered by the 4BD1-H.

Please verify your engine model and existing part number before purchasing to confirm compatibility.

Global Supply & Distribution

We offer comprehensive worldwide shipping solutions to meet the demands of international B2B buyers. Our logistics network ensures fast and reliable delivery to major industrial hubs across:

• North America: Los Angeles, Houston, Chicago, Toronto.
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe.
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney.
• Middle East & Africa: Dubai, Jeddah, Durban.

We have extensive experience in exporting to over 50 countries and comply with all international trade documentation requirements, including Bill of Lading, Commercial Invoice, and Packing List. Our stock is readily available to ensure prompt dispatch, minimizing your downtime.

Quality Assurance

Our manufacturing process adheres to strict international quality management standards. Each Oil Cooler Cover undergoes a rigorous inspection to ensure dimensional accuracy, material integrity, and surface finish. While a full machinery test report is not provided for this individual component, the production line is subject to regular quality audits. We stand behind the reliability of our parts with a 6-month warranty against manufacturing defects, giving you confidence in your heavy equipment repair.

FAQ

Q1: Is this Oil Cooler Cover a direct bolt-on replacement for the original Isuzu part?
A: Yes, this cover is manufactured to the exact specifications of the OEM parts 5-11280-002-3 and 5-11289-003-0. It is designed to be a direct bolt-on replacement. We recommend replacing the gasket or O-rings at the same time to ensure a perfect seal.

Q2: What are the signs that my Oil Cooler Cover needs to be replaced?
A: Common indicators include visible oil leaks around the base of the oil cooler, signs of coolant mixing with oil (milky appearance), or engine overheating. Physical inspection may reveal cracks or warpage on the cover itself. Replacing a damaged cover is critical to prevent catastrophic engine failure.

Q3: Can this part be used on any engine, or is it specific to the 4BD1-H?
A: This part is specifically designed for the Isuzu 4BD1-H engine series. While other Isuzu engines (like the 4BD1 or 4BD1-T) may appear similar, the oil cooler mounting points and passages can differ. You must verify your engine model and existing part number to ensure correct fitment.