Isuzu 4HB1 Engine Piston 8-97220-480-0 | High-Quality Replacement Part for Excavator & Industrial Engines

Product Details

Product Overview

This premium Isuzu 4HB1 engine piston, part number 8-97220-480-0, is a high-quality replacement component designed for demanding industrial applications. Manufactured to meet or exceed original equipment specifications, this piston ensures reliable performance, optimal compression, and long service life for Isuzu diesel engines commonly found in excavators, generators, and heavy machinery. We offer global shipping to major markets including North America, Europe, Asia-Pacific, the Middle East, and Africa, ensuring fast and reliable delivery to your location.

Key Features & Benefits

• Superior Durability: Constructed from high-strength aluminum alloy with reinforced ring grooves to withstand extreme combustion pressures and temperatures.
• Precision Engineering: CNC-machined to exact tolerances for perfect fitment, reduced friction, and enhanced fuel efficiency.
• Advanced Pin Boss Design: Optimized to reduce stress concentration and improve piston pin retention, extending overall engine life.
• Excellent Heat Dissipation: Engineered cooling channels and optimized skirt profile ensure efficient heat transfer and reduced thermal expansion.
• Rigorous Quality Control: 100% inspected for dimensional accuracy, weight balance, and surface finish to ensure consistent performance.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following OEM part numbers:

• Isuzu: 8-97220-480-0
• Alternative OEM Numbers: 8-97220-480-1, 8-97220-480-2 (verify compatibility)

Note: Always verify the specific OEM number required for your engine model before ordering.

Compatibility

• Engine Models: Isuzu 4HB1, 4HB1-T (Turbocharged variants)
• Vehicle / Equipment Applications:
  • Excavators: Hitachi EX100, EX120
  • Forklifts: TCM, Nissan, Komatsu (with Isuzu 4HB1 engine)
  • Generator Sets: Various industrial generators
  • Marine Engines: Small to medium marine vessels
• Year Ranges: 1980s – 2000s (Check specific engine serial number for exact fitment)

Global Supply & Distribution

We are a leading supplier of Isuzu engine parts with a robust global distribution network. We serve clients in over 50 countries, including:

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

We offer flexible shipping options (FOB, CIF, EXW) and can deliver to major ports (e.g., Rotterdam, Shanghai, Houston, Dubai) or directly to your warehouse. Our team ensures all export documentation and customs compliance are handled professionally.

Quality Assurance

• Manufacturing Standards: ISO 9001:2015 certified facility
• Warranty: 12 months against manufacturing defects
• Testing: Each piston undergoes dimensional inspection, hardness testing, and surface finish verification before shipment.
• Certifications: Material test certificates available upon request.

FAQ

Q1: Is this piston a direct replacement for my Isuzu 4HB1 engine?
Yes, part number 8-97220-480-0 is the standard OEM specification for the Isuzu 4HB1 engine. However, we recommend verifying your engine’s serial number and current piston size (standard or oversize) to ensure correct fitment, especially if the engine has been previously rebuilt.

Q2: Can I use this piston with a turbocharged 4HB1 engine?
This piston is designed for naturally aspirated 4HB1 engines. For turbocharged (4HB1-T) applications, please contact us for the correct high-temperature resistant piston variant, as turbo engines require different ring materials and cooling channel designs.

Q3: What is the recommended installation procedure?
Always clean the cylinder bore thoroughly. Lubricate the piston rings and skirt with engine oil before installation. Use a proper ring compressor to avoid damaging the rings. Torque the connecting rod bolts to the manufacturer’s specification (typically 60-70 Nm for 4HB1). After installation, run the engine at low idle for 10 minutes to seat the rings properly.