Piston 4JB1 Round Bottom 31mm Pin Hole 8-97108-622-2 For Isuzu Diesel Engine Parts

Product Details

Product Overview

This high-quality piston is specifically designed for the Isuzu 4JB1 diesel engine, a powerplant widely used across various industrial and agricultural machinery. The part is identified by the OEM reference number 8-97108-622-2 and features a round bottom design with a 31mm pin hole, ensuring precise fitment and reliable performance in demanding working conditions.

Manufactured to OEM size specifications, this piston is a direct replacement for the original component. It is suitable for applications in construction equipment, generators, marine engines, and material handling machinery that utilize the Isuzu 4JB1 engine platform. Please verify your engine model and existing piston dimensions to confirm compatibility before purchase.

Key Features & Benefits

• OEM Specification Fitment: Manufactured to the exact dimensions of the original Isuzu 4JB1 piston, including the 31mm pin hole and round bottom profile, for a seamless installation.
• Durable Construction: Built from high-strength materials to withstand the high compression and thermal stress of diesel combustion, ensuring a long service life.
• Verified Part Number: Directly cross-references to OEM number 8-97108-622-2, eliminating guesswork and ensuring you receive the correct component for your rebuild.
• Versatile Application: Compatible with a wide range of machinery, from agricultural tractors and industrial pumps to marine gensets and construction loaders.
• Rigorous Quality Control: Each piston undergoes outgoing inspection, and a machinery test report is available upon request to confirm performance standards.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer numbers:

• Isuzu: 8-97108-622-2

Always verify the original part number on your old piston before ordering to ensure a perfect match.

Compatibility

This piston is commonly used for the Isuzu 4JB1 diesel engine. This engine is typically found in the following applications:

• Construction Machinery (e.g., mini excavators, backhoe loaders)
• Industrial Equipment (e.g., compressors, generators)
• Agricultural Machinery (e.g., tractors, harvesters)
• Marine Engines
• Material Handling Equipment (e.g., forklifts)

Note: This is an engine component; fitment depends on the specific engine model, not the vehicle chassis. Please confirm your engine model is 4JB1.

Global Supply & Distribution

We provide worldwide shipping for this Isuzu 4JB1 piston, ensuring fast and reliable delivery to major industrial centers across the globe. Our distribution network covers key markets including North America, Europe, Southeast Asia, the Middle East, and Africa.

We have extensive experience in international trade and can handle bulk orders for workshops, dealerships, and equipment rebuilders. We offer flexible logistics solutions to major ports such as Los Angeles, Rotterdam, Shanghai, and Dubai, with competitive freight rates.

Quality Assurance

Our pistons are manufactured to meet high industry standards for durability and performance. Each component is subject to strict quality control procedures, including dimensional inspection and material verification.

• Warranty: This product is backed by a 6-month warranty against manufacturing defects.
• Testing: A machinery test report and video outgoing inspection are available upon request to verify product quality before shipment.
• Packaging: Securely packed in plastic bags, boxes, and cartons to prevent damage during international transit.

FAQ

Q1: Will this piston fit my Isuzu 4JB1 engine?
A: This piston is specifically designed for the Isuzu 4JB1 engine model. It is an OEM size piston with a 31mm pin hole and a round bottom design. To ensure a correct fit, please compare the part number (8-97108-622-2) and dimensions (pin hole diameter and overall shape) with your original piston.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Ensure the cylinder bore is clean and within specification. Lubricate the piston and rings with clean engine oil before installation. Use a proper piston ring compressor to avoid damaging the rings. Always follow the engine manufacturer’s service manual for torque specifications and ring gap orientation.

Q3: How should I maintain this piston for optimal engine life?
A: Use high-quality diesel engine oil and replace it according to the engine manufacturer’s schedule. Ensure the fuel injection system (injectors and pump) is in good working order to prevent uneven combustion. Regularly check and replace the air and fuel filters to prevent contaminants from causing premature wear on the piston and cylinder liner.