4bd1 Piston 98.5mm High 51mm Combustion Chamber 8-97176-636-0 5-12111-242-1 for Isuzu Engine Parts

Product Details

Product Overview

This high-quality piston is precision-engineered for Isuzu 4BD1 diesel engines, offering a reliable replacement for your industrial, agricultural, or marine equipment. With a diameter of 98.5mm, a height of 51mm, and a specific combustion chamber design, this component is a direct OEM-size replacement. It is identified by the critical part numbers 8-97176-636-0 and 5-12111-242-1, ensuring you receive the exact specification required for your engine rebuild or repair.

Manufactured under the brand, this piston is designed to meet the rigorous demands of construction, genset, and handling applications. While fitment is primarily confirmed for the Isuzu 4BD1 series, it is always recommended to verify your engine’s specific requirements against the provided part numbers and dimensions before purchase.

Key Features & Benefits

• Precise OEM Dimensions: Machined to exact OEM specifications with a 98.5mm diameter and 51mm height, guaranteeing a proper fit and optimal compression for your 4BD1 engine.
• Verified Part Numbers: Sourced directly with the correct cross-reference numbers (8-97176-636-0, 5-12111-242-1), eliminating guesswork and ensuring compatibility.
• Durable Construction: Built from high-grade materials to withstand extreme temperatures and pressures found in heavy-duty diesel operation, providing long service life.
• Enhanced Combustion Efficiency: Features a specific combustion chamber design that promotes efficient fuel burn, leading to better power output and reduced emissions.
• Rigorous Testing: Each piston undergoes strict quality control, with machinery test reports and video inspections available to confirm performance standards.
• Versatile Application: Suitable for a wide range of equipment, from construction machinery and agricultural tractors to marine generators and industrial pumps.
• Reliable Warranty: Backed by a 6-month warranty and online technical support, providing peace of mind for your purchase.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer (OEM) part numbers. Cross-reference your existing part to confirm fitment:

• Primary Part Numbers: 8-97176-636-0, 5-12111-242-1

Note: Always verify your engine’s specific requirements. While these numbers are accurate for the 4BD1, variations may exist across different sub-models or production years.

Compatibility

This piston is specifically designed for use in the Isuzu 4BD1 diesel engine. It is commonly used for the following types of equipment:

• Construction machinery (e.g., excavators, loaders)
• Industrial engines and pumps
• Agricultural tractors and harvesters
• Genset (generator) power units
• Marine propulsion and auxiliary engines
• Material handling equipment (e.g., forklifts)

Global Supply & Distribution

We provide efficient worldwide shipping to support your operations. Our logistics network ensures fast and reliable delivery to major industrial hubs and ports across the globe.

• North America: Rapid delivery to the USA, Canada, and Mexico.
• Europe: Stock and distribution to Germany, the UK, France, and the Netherlands.
• Asia-Pacific: Direct supply to Japan, South Korea, Australia, and Southeast Asian markets.
• Middle East & Africa: Serving the UAE, Saudi Arabia, South Africa, and other key regions.
• South America: Reliable shipping to Brazil, Argentina, and Chile.

We have extensive experience in international trade, ensuring all documentation for customs clearance is handled professionally. Whether you need a single piston for a repair or bulk quantities for a fleet, we can meet your supply chain requirements.

Quality Assurance

Every piston is manufactured in a facility that prioritizes precision and durability. Our quality control process includes:

• Material Certification: Use of high-grade, heat-treated alloys for strength and thermal resistance.
• Dimensional Inspection: CNC-machined to exact tolerances, verified with machinery test reports.
• Visual Inspection: Video inspections are provided upon request to confirm product condition before shipment.
• Warranty: Each piston comes with a 6-month warranty against manufacturing defects. Our team provides online support to assist with any technical questions after your purchase.

FAQ

1. How can I confirm this piston will fit my Isuzu engine?

To ensure a perfect fit, please verify your existing part number against our cross-reference list. The critical numbers are 8-97176-636-0 and 5-12111-242-1. You should also measure your old piston’s diameter (98.5mm) and height (51mm). This piston is designed for the Isuzu 4BD1 engine family; if your engine model differs (e.g., 4BE1, 4BG1), please contact us for verification.

2. What is the recommended installation procedure for this piston?

Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Cleaning the cylinder bore thoroughly. 2) Checking the piston ring end-gap according to the engine service manual. 3) Lubricating the piston skirt and rings with clean engine oil. 4) Using a proper piston ring compressor to install the piston into the bore without damaging the rings. Always torque the connecting rod bolts to the manufacturer’s specifications.

3. Is this a standard size piston, and can it be used with a re-bored cylinder?

This specific piston is an OEM Standard Size (98.5mm). It is intended for use with a standard, unworn cylinder bore that is within factory specifications. If your cylinder bore is worn, scored, or out-of-round, you will need to have it re-bored to an oversize specification and use a corresponding oversize piston. This standard size piston should not be installed in a re-bored cylinder.