Excavator Engine 4BG1 Crankshaft Pulley 8-97172040-0 | Isuzu Genuine Part

Product Details

Product Overview

This premium Excavator Diesel Engine 4BG1 Crankshaft Pulley (Part Number: 8-97172040-0) is a critical component designed for the Isuzu 4BG1 engine platform. As a genuine, long-lasting part, this crankshaft pulley ensures precise timing belt/chain alignment and drives essential auxiliary systems such as the alternator, water pump, and air conditioning compressor.

Specifically engineered for heavy-duty excavator applications, this pulley is manufactured to OEM specifications, providing a direct replacement fit. It is commonly used in various models of excavators and industrial machinery powered by the robust Isuzu 4BG1 diesel engine. Please verify your engine model and existing part number to ensure compatibility.

Key Features & Benefits

• Genuine OEM Quality: This is a genuine component (Condition: Genuine), ensuring exact fitment and original equipment performance for your Isuzu 4BG1 engine.
• Precise Part Number: Identified by the exact OEM number 8-97172040-0, eliminating guesswork during ordering and installation.
• Long-Lasting Durability: Manufactured from high-strength materials to withstand the torsional stresses and continuous operation demands of excavator applications.
• Engine Timing Integrity: Crucial for maintaining correct crankshaft position and timing, preventing costly engine damage.
• Direct Replacement: Designed as a direct bolt-on replacement for the original part, minimizing downtime during service.
• Global Availability: Sourced from Japan and available for fast worldwide shipping to keep your heavy equipment operational.

Technical Specifications

OEM Cross-Reference

This crankshaft pulley is directly cross-referenced by the following OEM part number:

• Isuzu: 8-97172040-0

Note: Always verify your existing part number against the number listed above before purchasing.

Compatibility

This part is commonly used for the following applications:

• Engine: Isuzu 4BG1 Diesel Engine
• Equipment: Excavators, Backhoe Loaders, and other construction machinery utilizing the 4BG1 engine platform.

Fitment is inferred based on the engine model. Please confirm your specific engine model and existing part number for guaranteed compatibility.

Global Supply & Distribution

We provide comprehensive worldwide shipping solutions for this Isuzu 4BG1 crankshaft pulley. Our logistics network ensures fast and reliable delivery to major industrial centers and ports across the globe, including:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney, Dubai
• Middle East & Africa: Jebel Ali, Dammam, Durban
• South America: Santos, Buenos Aires, Callao

With experience in international trade and export documentation, we ensure a seamless procurement process for B2B buyers worldwide.

Quality Assurance

This crankshaft pulley is a genuine component, manufactured to the highest OEM standards for reliability and performance. Each part undergoes strict quality control checks to ensure dimensional accuracy, material integrity, and surface finish. We back our product with a 3-month warranty against manufacturing defects. After-warranty service includes video technical support to assist with any installation or application questions.

FAQ

Q: How can I be sure this 8-97172040-0 pulley fits my excavator?
A: This crankshaft pulley is specifically designed for the Isuzu 4BG1 diesel engine. To confirm fitment, please check the engine model plate on your machine. If your engine is a 4BG1, and your existing pulley part number matches 8-97172040-0, this is the correct part. If you are unsure, contact us with your machine’s serial number and engine model for verification.

Q: What are the common signs of a failing crankshaft pulley on a 4BG1 engine?
A: Common symptoms include unusual vibrations from the front of the engine, a squealing or chirping noise from the serpentine belt area, visible wobbling of the pulley, or belt misalignment. A failed pulley can also cause the battery warning light to illuminate due to poor alternator drive. If you notice any of these signs, inspect and replace the pulley promptly to avoid secondary damage.

Q: What is the recommended installation procedure for this crankshaft pulley?
A: Installation should be performed by a qualified diesel mechanic. The process generally involves removing the drive belt(s), using a special puller to remove the old pulley, cleaning the crankshaft nose, and installing the new pulley to the manufacturer’s specified torque. It is critical to ensure the keyway is properly aligned. Video technical support is available after purchase to guide you through the process if needed.