Genuine 8973861890 Camshaft 8-97386189-0 for Isuzu 4HF1 4HG1 4HK1 6HE1 6HK1 Excavator Engine

Product Details

Product Overview

This genuine Isuzu camshaft, identified by part number 8973861890 (also listed as 8-97386189-0), is a critical component designed for precision timing and valve actuation in several popular Isuzu diesel engine families. Sourced directly from Japan, this camshaft ensures exact OEM specifications are met for reliable engine performance.

Commonly used in heavy-duty excavator applications, this camshaft is compatible with Isuzu 4HF1, 4HG1, 4HK1, 6HE1, and 6HK1 engine models. The 6HK1 engine, in particular, is a well-known powerplant found in various construction machinery, making this part essential for maintenance and overhaul operations.

As a genuine component, it offers the highest level of fit confidence and durability, reducing the risk of premature wear or failure that can occur with aftermarket alternatives. This part is ideal for workshops, equipment dealers, and fleet operators seeking long-lasting engine parts.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to Isuzu’s exacting standards, ensuring perfect fit and function for 4HF1, 4HG1, 4HK1, 6HE1, and 6HK1 engines.
• Precision Ground Lobes: The camshaft lobes are precision-ground to exact OEM profiles for accurate valve timing and optimal engine power output.
• Durable Construction: Made from high-grade metal alloys, this camshaft is designed to withstand the high stresses of diesel engine operation, providing long service life.
• Improved Engine Performance: Restores proper valve timing, leading to better fuel efficiency, reduced emissions, and smoother engine operation.
• Direct Replacement: A direct bolt-in replacement for the original camshaft, requiring no modifications for installation.
• Warranty Coverage: Comes with a 3-month warranty for your peace of mind, supported by video technical assistance if needed.

Technical Specifications

OEM Cross-Reference

This camshaft is a genuine Isuzu part. The following OEM numbers are confirmed equivalents for this component:

• Isuzu OEM: 8973861890
• Isuzu Alternate: 8-97386189-0

This part is a direct replacement for the original camshafts installed in Isuzu 4HF1, 4HG1, 4HK1, 6HE1, and 6HK1 engines. No other cross-references are available for this specific genuine part.

Compatibility

This camshaft is commonly used for the following Isuzu engine models:

• Isuzu 4HF1
• Isuzu 4HG1
• Isuzu 4HK1
• Isuzu 6HE1
• Isuzu 6HK1

These engines are typically found in excavators, wheel loaders, and other construction equipment. While primarily designed for excavator applications, it may also be suitable for industrial and agricultural machinery using the same engine platforms. Always verify compatibility with your specific engine serial number before ordering.

Global Supply & Distribution

We offer worldwide shipping capabilities to meet the needs of international B2B buyers. Our distribution network covers major markets including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, France, Netherlands, Belgium, Poland
• Asia-Pacific: Australia, New Zealand, Singapore, Japan, South Korea, Thailand, Indonesia
• Middle East & Africa: UAE, Saudi Arabia, Qatar, South Africa, Kenya
• South America: Brazil, Chile, Argentina, Colombia

We provide fast delivery to major ports and industrial centers. With extensive export experience, we ensure proper documentation and international trade compliance for smooth customs clearance.

Quality Assurance

As a genuine OEM part manufactured in Japan, this camshaft meets rigorous quality standards set by Isuzu. The product undergoes strict quality control during manufacturing, including dimensional inspection, hardness testing, and surface finish verification.

Each camshaft is tested to ensure it meets OEM specifications for lobe lift, duration, and timing accuracy. This genuine part is backed by a 3-month warranty against manufacturing defects. In the unlikely event of an issue, we provide video technical support to assist with installation and troubleshooting.

FAQ

Q1: Is this camshaft a direct replacement for my Isuzu 6HK1 engine?
A: Yes, this genuine camshaft (8973861890) is a direct OEM replacement for Isuzu 6HK1 engines. It is also compatible with 4HF1, 4HG1, 4HK1, and 6HE1 engines. We recommend verifying your engine serial number for absolute fitment confirmation before purchase.

Q2: What is the expected lifespan of this camshaft in an excavator application?
A: As a genuine OEM part, this camshaft is designed to last the full service life of the engine under normal operating conditions. Lifespan depends on factors like maintenance intervals, oil quality, and operating environment. Regular oil changes and using the correct grade of diesel engine oil will maximize its longevity.

Q3: Do I need any special tools to install this camshaft?
A: Installation requires standard engine overhaul tools, including a torque wrench, camshaft bearing removal/installation tooling, and timing tools specific to the Isuzu engine family. We recommend professional installation by a qualified diesel mechanic. Video technical support is available if needed.