8-97144985-0 Cylinder Head Gasket 4HG1 8971449850 For Isuzu NKR NPR XD 4HG1 Engine

Product Details

Product Overview

This premium Cylinder Head Gasket, identified by part numbers 8-97144985-0 and 8971449850, is a critical sealing component specifically designed for the Isuzu 4HG1 diesel engine. This gasket is commonly utilized in Isuzu’s NKR, NPR, and XD series trucks, as well as various excavator applications, ensuring a reliable seal between the engine block and cylinder head.

Manufactured to meet OE specifications, this head gasket is an essential part for engine overhauls and repairs on the robust 4HG1 powerplant. It maintains proper compression and prevents coolant and oil leaks, which are vital for the engine’s longevity and performance in demanding construction and commercial transport environments.

Key Features & Benefits

• Precise Fitment: Engineered specifically for the Isuzu 4HG1 engine model, ensuring a direct replacement without modifications.
• OEM Cross-Reference: Directly replaces OEM part numbers 8-97144985-0 and 8971449850, guaranteeing compatibility with genuine specifications.
• Reliable Sealing: Manufactured with high-quality materials to withstand extreme temperatures and pressures, preventing blowouts and leaks.
• Long-Lasting Performance: Built to endure the rigorous demands of both excavator and truck applications, offering extended service life.
• Enhanced Engine Integrity: Restores proper compression and prevents mixing of oil, coolant, and combustion gases, protecting the engine from severe damage.
• Cost-Effective Solution: A durable and reliable alternative to dealer-supplied parts, offering significant savings without compromising quality.
• 6-Month Warranty: Backed by a 6-month warranty for your peace of mind.

Technical Specifications

OEM Cross-Reference

This Cylinder Head Gasket is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Isuzu: 8-97144985-0
• Isuzu: 8971449850

Note: This is not a comprehensive list. Please verify your existing part number against the numbers listed above to ensure compatibility.

Compatibility

This Cylinder Head Gasket is specifically designed for the Isuzu 4HG1 diesel engine. It is commonly used for the following vehicle and equipment applications:

• Isuzu NKR Series Trucks
• Isuzu NPR Series Trucks
• Isuzu XD Series Trucks
• Excavators and Construction Machinery powered by the Isuzu 4HG1 engine

Fitment is inferred based on the 4HG1 engine model. Please verify engine model and part number compatibility before purchase.

Global Supply & Distribution

We offer worldwide shipping capabilities to meet the demands of the global B2B market. Our distribution network ensures fast and reliable delivery to major industrial centers and ports across:

• North America (USA, Canada, Mexico)
• Europe (UK, Germany, France, Netherlands)
• Asia-Pacific (Australia, Japan, Singapore, Middle East)
• South America (Brazil, Chile, Argentina)
• Africa (South Africa, Nigeria, Kenya)

With a commitment to efficient logistics and international trade compliance, we ensure that your orders are processed promptly upon payment receipt and delivered to your specified location with full documentation.

Quality Assurance

Our manufacturing process adheres to strict quality control standards. Each Cylinder Head Gasket undergoes rigorous inspection to ensure it meets dimensional accuracy and material specifications required for the Isuzu 4HG1 engine.

• Manufacturing Standards: Produced in ISO-certified facilities.
• Testing: Each batch is tested for material integrity and thermal resistance.
• Warranty: We provide a 6-month warranty against manufacturing defects. After-warranty service includes video technical support to assist with installation and troubleshooting.

FAQ

Q: How can I confirm this gasket fits my engine?
A: Please verify the part number stamped on your existing gasket. If it matches 8-97144985-0 or 8971449850, and your engine is an Isuzu 4HG1, this gasket is the correct part. We recommend cross-referencing your vehicle or equipment model with the compatibility list provided.

Q: What are the critical steps for installing a new cylinder head gasket?
A: Proper installation is crucial. Ensure the cylinder head and engine block surfaces are perfectly clean, flat, and free of old gasket material. Always use a torque wrench to tighten the cylinder head bolts to the manufacturer’s specified torque settings and sequence. It is highly recommended to replace head bolts with new ones.

Q: Can I use this gasket for an engine rebuild in a high-hour excavator?
A: Yes, this gasket is designed for the Isuzu 4HG1 engine commonly found in excavators. For high-hour machines, it is essential to check the cylinder head and block for warping or cracks before installation. Using this genuine-spec gasket will help restore the engine’s compression and sealing integrity.