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

Product Details

Product Overview

This high-quality Oil Cooler Cover, identified by part numbers 5-11280-002-3 and 5-11289-003-0, is a critical component designed for the Isuzu 4BD1 diesel engine. Commonly utilized in excavators and other heavy construction machinery, this cover ensures proper sealing and efficient oil cooling, protecting the engine from overheating and premature wear. Manufactured by, this replacement part is engineered to meet or exceed OEM specifications, providing a reliable and durable solution for equipment maintenance and repair.

As a direct-fit replacement, this Oil Cooler Cover is essential for maintaining the thermal management system of your Isuzu 4BD1 engine. It is a common service part for excavators like the Sumitomo SH100 and other models utilizing this robust engine platform. When replacing your oil cooler assembly, installing a new cover with a proper gasket is crucial to prevent oil leaks and ensure optimal engine performance.

Key Features & Benefits

• Precision Fitment: Designed specifically for the Isuzu 4BD1 engine, ensuring a perfect seal and straightforward installation without modifications.
• Durable Construction: Manufactured from high-grade materials to withstand the high temperatures and pressures of the engine oil system, offering long service life.
• OEM Specifications: Built to match the original manufacturer’s dimensions and tolerances, guaranteeing reliable performance and compatibility.
• Corrosion Resistance: Treated to resist rust and corrosion from exposure to engine oil and environmental elements, extending the part’s lifespan.
• Cost-Effective Solution: A premium aftermarket alternative to expensive OEM parts, providing excellent value without compromising on quality.
• Rigorous Testing: Each unit undergoes quality control checks to ensure it meets industry standards for pressure and leakage.

Technical Specifications

OEM Cross-Reference

This Oil Cooler Cover is a direct replacement for the following OEM part numbers. Please verify your original part number for exact compatibility.

• 5-11280-002-3 (Isuzu OEM)
• 5-11289-003-0 (Isuzu OEM)

Compatibility

This part is specifically designed for and commonly used in the following applications:

• Engine: Isuzu 4BD1 (Naturally Aspirated and Turbocharged variants)
• Equipment Type: Excavators, Backhoe Loaders, and other construction machinery
• Common Machine Models: Sumitomo SH100, SH120; Hitachi EX100; and other models utilizing the Isuzu 4BD1 engine platform.

Note: Please confirm your engine model and existing part number before purchasing to ensure a correct fit.

Global Supply & Distribution

We offer worldwide shipping and efficient logistics to support international B2B clients. Our distribution network covers major markets, ensuring fast and reliable delivery to industrial centers, ports, and warehouses globally.

• North America: Fast delivery to USA, Canada, and Mexico via air and sea freight.
• Europe: Efficient shipping to EU countries, including Germany, the Netherlands, and the UK.
• Asia-Pacific: Quick delivery to Australia, Japan, South Korea, and Southeast Asian markets.
• Middle East & Africa: Reliable service to UAE, Saudi Arabia, South Africa, and other key regions.
• South America: Coverage for Brazil, Chile, Argentina, and Peru.

Quality Assurance

We are committed to delivering high-quality spare parts that meet the demands of the heavy equipment industry. Our quality assurance process includes:

• Manufacturing Standards: Parts are produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Material Verification: Raw materials are inspected to confirm they meet required specifications for strength and durability.
• Dimensional Accuracy: Each part is checked against OEM blueprints to guarantee a precise fit.
• Warranty: This product comes with a 6-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q: How do I confirm this Oil Cooler Cover will fit my engine?
A: First, verify your engine model is an Isuzu 4BD1. Then, locate the part number on your original oil cooler cover. If it matches either 5-11280-002-3 or 5-11289-003-0, this part is a direct replacement. We recommend also checking the physical dimensions against your old part if possible.

Q: What is the recommended installation procedure?
A: Installation requires basic mechanical knowledge. Always replace the gasket or O-ring between the cover and the oil cooler core. Clean the mating surfaces thoroughly. Torque the bolts to the manufacturer’s specification (typically 20-30 Nm for this type of cover) in a crisscross pattern to ensure even pressure and prevent leaks.

Q: What are common signs that my oil cooler cover needs replacement?
A: The most common sign is an external oil leak from the front or side of the engine block near the oil filter/cooler area. You may also notice oil mixing with coolant (if the cooler core is also damaged) or a drop in oil pressure. Visible cracks, warping, or corrosion on the cover itself are clear indicators for replacement.