8-94394418-0 4BD1T Piston Ring Kit for Isuzu Diesel Engines | Excavator Truck Application

Product Details

Product Overview

This product listing is for a genuine Piston Ring Kit (Part Number: 8-94394418-0), specifically designed for the Isuzu 4BD1T turbocharged diesel engine. As a critical internal engine component, this ring kit is essential for maintaining optimal compression, oil control, and overall engine performance in heavy-duty applications.

Commonly used in excavators and trucks powered by the Isuzu 4BD1 and 4BD1T engine platforms, this genuine part ensures a precise fit and long service life. Please verify your engine model and existing part number against our specifications to confirm compatibility before purchase.

Sourced from Japan, this kit represents the high manufacturing standards expected for Isuzu industrial engines, providing a reliable solution for engine overhauls and repairs in demanding work environments.

Key Features & Benefits

• Genuine Isuzu Quality: This is a genuine part (Condition: genuine), manufactured to the exact specifications and tolerances required by Isuzu diesel engines.
• Optimal Engine Performance: The piston ring kit ensures a proper seal between the piston and cylinder wall, maximizing compression, reducing blow-by, and improving fuel efficiency.
• Long-Lasting Durability: Constructed from high-grade materials to withstand the high temperatures and pressures of turbocharged diesel operation, ensuring a long service life.
• Complete Kit: Includes all necessary rings for one piston (RING KIT; PISTON), simplifying the ordering process for your engine rebuild.
• Perfect for 4BD1T & 4BD1 Engines: Specifically engineered for the Isuzu 4BD1 and 4BD1T engine families, commonly found in excavators and trucks.
• Reduced Downtime: Using a genuine, correctly specified ring kit reduces the risk of premature failure, keeping your equipment operational.
• Easy Part Identification: The clear part number (8-94394418-0) and model specification eliminate guesswork and ensure you receive the correct component.

Technical Specifications

OEM Cross-Reference

The following OEM part numbers are directly compatible with this product. Please cross-reference your existing part number to ensure a match.

• Isuzu OEM: 8-94394418-0

If your part number is not listed, please contact our technical support team with your engine serial number for verification.

Compatibility

This piston ring kit is commonly used for the following applications. Fitment is inferred based on the engine model and original equipment specifications.

• Engine Models:
  • Isuzu 4BD1
  • Isuzu 4BD1T (Turbocharged)
• Vehicle / Equipment Applications:
  • Excavators (Various models)
  • Trucks (Various models)

Important: Always verify your engine model and existing part number before ordering to ensure correct fitment.

Global Supply & Distribution

We are a dedicated supplier of genuine and high-quality aftermarket diesel engine parts, serving a global B2B clientele. Our distribution network ensures efficient and reliable delivery to major industrial centers worldwide.

• Worldwide Shipping: We ship to all major regions, including North America, South America, Europe, Southeast Asia, the Middle East, Africa, and Oceania.
• Fast Delivery: Standard delivery times are calculated upon payment receipt, with expedited shipping options available for urgent requirements.
• Major Ports: We have extensive experience shipping to major ports such as Los Angeles, Rotterdam, Singapore, Dubai, and Shanghai, ensuring smooth customs clearance.
• Export Experience: Our team is proficient in international trade documentation and compliance, providing a hassle-free purchasing experience for buyers worldwide.

Quality Assurance

We are committed to providing parts that meet or exceed original equipment standards.

• Genuine Condition: This product is listed as “genuine,” indicating it is an authentic component from the original manufacturer.
• Manufacturing Standards: Parts are manufactured to the strict quality control standards set by Isuzu for their industrial diesel engines.
• Warranty: This product comes with a 6-month warranty against manufacturing defects.
• After Warranty Service: We provide video technical support to assist with installation or troubleshooting questions, even after the warranty period.

FAQ

Q1: Is this piston ring kit a direct replacement for the original Isuzu part?

Yes, this is a genuine part with the OEM number 8-94394418-0. It is designed to be a direct, drop-in replacement for the original rings in Isuzu 4BD1 and 4BD1T engines. We recommend comparing your old ring set or part number before installation to confirm.

Q2: What is the typical installation requirement for these piston rings?

Proper installation is critical for performance and longevity. You must ensure the cylinder bore is within service limits and properly honed to the correct cross-hatch pattern for oil retention. Always follow the engine manufacturer’s service manual for ring gap orientation and installation procedures. We also recommend using a quality piston ring expander tool to avoid damaging the rings during installation.

Q3: How do I know if this ring kit is exactly what my engine needs?

You can verify this part by checking the part number stamped on your old piston rings or by referencing your engine’s parts manual. The primary identifiers are the part number (8-94394418-0) and the engine model (Isuzu 4BD1 or 4BD1T). If you are unsure, please contact us with your engine serial number or a photo of your old part, and our technical support team will assist you via video support if needed.