LG22C01004F1 Engine Bonnet For SK75-8

Product Overview

The LG22C01004F1 Engine Bonnet is a critical protective component for Kobelco SK75-8, SK70SR-2, SK75SR-3, and SK75UR-5 excavators. This engine hood, also known as the engine cover or bonnet, provides a protective enclosure for the engine compartment, safeguarding the Isuzu 4LE2 engine and its components from external elements.

The Kobelco SK75-8 is a 7.5-ton class compact excavator widely used in construction, utility work, landscaping, and rental fleets. It is powered by the Isuzu 4LE2XCUA engine, a 4-cylinder, 2.179-liter turbocharged and intercooled diesel producing 42 kW (56.3 hp) at 2,200 rpm . The SK70SR-2, SK75SR-3, and SK75UR-5 are also powered by the 4LE2 engine, sharing the same engine compartment configuration .

The engine bonnet serves several critical functions:

• Protection: Shields the engine from debris, dust, moisture, and impacts during operation

• Ventilation: Incorporates vents and airflow channels for proper engine cooling

• Noise Reduction: Helps reduce engine noise transmitted to the operator and surrounding environment

• Appearance: Maintains the machine’s factory appearance and professional look

Over time, the engine bonnet can become damaged from impact, wear, or UV exposure, compromising its protective function. A damaged or missing bonnet can allow debris and moisture to enter the engine compartment, leading to accelerated component wear or electrical issues. Replacing a damaged bonnet with this OEM-spec LG22C01004F1 component restores full engine compartment protection.

Key Features

• OEM Specification Manufacturing: Produced to Kobelco’s exact dimensional and material specifications for a precise fit on SK75-8, SK70SR-2, SK75SR-3, and SK75UR-5 models.

• Isuzu 4LE2 Engine Compatibility: Specifically designed to fit the engine compartment configuration of the Isuzu 4LE2 engine .

• Durable Construction: Engineered from materials capable of withstanding job site conditions, including impact, UV exposure, and temperature fluctuations.

• Cooling Ventilation: Designed with proper airflow channels to ensure adequate engine cooling during operation.

• Direct Replacement: Matches OEM mounting points and dimensions for a perfect fit with no modifications required.

• Genuine OEM Quality: Manufactured to meet Kobelco’s original equipment standards for durability and performance.

• Easy Installation: Simple bolt-on or hinge-mounted replacement during routine maintenance.

Compatibility

This engine bonnet is a direct OEM replacement for the following Kobelco excavator models:

Compatible Excavator Models

• Kobelco SK75-8 (Serial No. LG01-C0501~, LG01210001~) 

• Kobelco SK70SR-2 

• Kobelco SK75SR-3 

• Kobelco SK75UR-5 

Engine Compatibility

• Isuzu 4LE2XCUA 

• Isuzu 4LE2 (base engine family)

Part Number Reference

Also Known As: Engine Bonnet, Engine Hood, Engine Cover, Top Cover, Engine Compartment Cover

Please verify your machine’s serial number and compare with your original part before purchasing. The SK75-8 service manual reference is S5LE0003E01 .

Signs Your Engine Bonnet Needs Replacement

The engine bonnet can become damaged over time. Replace your LG22C01004F1 bonnet if you observe:

1. Cracked or Broken Cover: Visible cracks, holes, or damage that compromises engine protection.

2. Missing Bonnet: The original bonnet has been lost or removed and not replaced.

3. Warped or Distorted: The bonnet has become deformed due to heat or impact and no longer fits properly.

4. Damaged Mounting Points: Hinge brackets or latch points are broken, preventing secure attachment.

5. UV Damage: The material has become brittle or faded due to prolonged sun exposure.

6. During Machine Restoration: When refurbishing a machine or after accident repair, installing a new bonnet restores factory appearance.

7. Cooling Issues: A damaged bonnet may affect proper airflow for engine cooling.

8. Excessive Engine Noise: A poorly fitting or damaged bonnet can allow increased engine noise.

Benefits

Why choose our LG22C01004F1 Engine Bonnet for your Kobelco excavator?

1. Protects the Engine: Shields the engine from debris, dust, and moisture that could cause accelerated wear or damage.

2. Maintains Cooling Performance: Proper bonnet design ensures adequate airflow for engine cooling.

3. Restores Factory Appearance: Replaces a damaged or missing bonnet, returning the machine to original condition.

4. Reduces Engine Noise: A properly fitted bonnet helps reduce engine noise for operator comfort.

5. Essential for Safety: The bonnet prevents accidental contact with hot or moving engine components.

6. OEM Fit Guarantee: Engineered to match the original dimensions and mounting points perfectly.

7. Simple Installation: Direct replacement design allows for quick installation.

8. Prevents Further Damage: A missing bonnet exposes engine components to ongoing damage. Replacement stops the deterioration.

Installation Tips

• Professional Installation Recommended: While bonnet replacement is relatively straightforward, proper alignment is important for correct fit and latch operation.

• Inspect Hinges: Check the bonnet hinges for damage or wear before installation.

• Check Latches: Ensure all latch mechanisms are functioning correctly.

• Verify Alignment: Align the new bonnet with the mounting points before fully tightening hardware.

• Test Opening/Closing: After installation, verify the bonnet opens and closes smoothly with proper clearance.

• Secure All Fasteners: Tighten all mounting hardware to manufacturer specifications.

• Inspect Seals: Check any rubber seals or weatherstripping for damage and replace if needed.

Why Choose Our LG22C01004F1 Engine Bonnet?

We understand that the Kobelco SK75-8, SK70SR-2, SK75SR-3, and SK75UR-5 compact excavators are reliable, hard-working machines operating in demanding environments . The engine bonnet is a critical component that protects the Isuzu 4LE2 engine from the elements while ensuring proper airflow for cooling.

The SK75-8 service manual (S5LE0003E01) covers all aspects of engine compartment maintenance . Our LG22C01004F1 Engine Bonnet is manufactured to OEM specifications, ensuring a perfect fit and reliable protection for your machine.

Technical Specifications

Order your LG22C01004F1 Engine Bonnet today and restore full engine compartment protection to your Kobelco SK75-8, SK70SR-2, SK75SR-3, or SK75UR-5 excavator. In stock and ready for immediate worldwide shipping. Bulk pricing available for fleet maintenance.

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