8-97367-389-4 Engine Piston Kit For Isuzu 4JH1 4JH1-TC 3.0L Diesel D-Max NKR77 Truck

Product Details

Product Overview

This is a high-quality engine piston kit, identified by the OEM part number 8-97367-389-4 (also referenced as 8973673894). It is specifically designed for the Isuzu 4JH1 and 4JH1-TC diesel engine, a 3.0L powerplant commonly used in a range of Isuzu commercial and utility vehicles.

This piston kit is a critical component for engine overhaul or repair, ensuring proper compression and combustion within the cylinder. It is commonly used for the Isuzu D-Max pickup, NKR77 light truck, and ELF Truck series. When rebuilding a 4JH1 series engine, this piston kit is an essential item to restore engine performance and reliability.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications (Standard Size 95.40 mm) for a direct fit and reliable performance in 4JH1 and 4JH1-TC engines.
• Complete Kit: Includes the piston and necessary components (piston pin & rings) for a comprehensive replacement, saving time on sourcing individual parts.
• High Durability: Built from high-strength materials to withstand the high temperatures and pressures of a diesel engine, ensuring a long service life.
• Verified Fitment: Specifically designed for the Isuzu 4JH1 (3.0L) engine family, providing high confidence for D-Max, NKR77, and ELF Truck applications.
• Rigorous Testing: Each piston kit undergoes quality control checks, and a Machinery Test Report is available to confirm dimensional accuracy and performance.
• Trusted Sourcing: Backed by a standard 12-month warranty, offering peace of mind for your engine rebuild project.

Technical Specifications

OEM Cross-Reference

This piston kit is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• 8-97367-389-4
• 8973673894

Please verify your existing part number against this list to ensure compatibility with your engine.

Compatibility

This piston kit is specifically designed for the Isuzu 4JH1 engine family. It is commonly used for the following vehicle models:

• Isuzu D-MAX (with 4JH1-TC engine)
• Isuzu NKR77 (Light Truck)
• Isuzu ELF Truck (N-Series)
• Isuzu Rodeo (with 4JH1 engine)

Note: Fitment can vary by vehicle year and regional specifications. We recommend checking your engine code (4JH1, 4JH1-TC) and existing piston size before purchase.

Global Supply & Distribution

We serve a global network of B2B buyers, including auto parts distributors, workshops, and fleet operators. Our stock is strategically located to ensure fast and reliable shipping to major markets worldwide.

• Major Markets: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Shipping: We offer worldwide shipping via sea (FCL/LCL), air freight, and express couriers (DHL, FedEx, UPS) to major ports and industrial centers.
• Export Experience: Our team is experienced in international trade, ensuring all documentation and customs requirements are handled professionally for smooth delivery.

Quality Assurance

We prioritize quality to ensure your engine rebuild is successful. All piston kits are manufactured under strict quality control standards.

• Manufacturing Standards: Produced in an ISO-certified facility with precision machining processes.
• Testing: Each batch is subject to dimensional inspection and material analysis. A Machinery Test Report is available upon request.
• Warranty: This product is backed by a standard 12-month warranty against manufacturing defects, ensuring your investment is protected.

FAQ

Q1: Is this piston a direct fit for my Isuzu 4JH1-TC engine?
A: Yes, this piston (8-97367-389-4) is specifically designed for the 4JH1 and 4JH1-TC 3.0L diesel engine. It is a standard size (95.40 mm) and should be a direct replacement for the original piston. However, we always recommend verifying your engine code and the existing piston’s diameter before ordering.

Q2: What is included in the piston kit?
A: The kit includes the piston itself, piston pin, and piston rings. This provides a complete assembly for one cylinder. For a full engine rebuild, you will need to purchase the required number of kits for all cylinders (typically 4 for the 4JH1).

Q3: What is the warranty period, and how do I make a claim?
A: This product comes with a 12-month warranty against manufacturing defects. If you encounter any issues, please contact us with your order number and details of the problem. We will review the case and provide a solution, which may include a replacement or refund.