4kh1 Crankshaft 8-97254611-1 8-97254-611-1 8-97254611-0 for Isuzu Engine

Product Details

Product Overview

This is a high-precision Isuzu 4KH1 Diesel Engine Crankshaft, identified by OEM part numbers 8-97254611-1 (also listed as 8-97254-611-1) and 8-97254611-0. Manufactured by, this critical engine component is designed to meet original equipment (OEM) size specifications for the popular Isuzu 4KH1 diesel engine platform.

Commonly used in a variety of heavy-duty applications, including forklifts, excavators, trucks, loaders, bulldozers, and buses, this crankshaft is essential for converting the linear motion of the pistons into rotational torque. The 4KH1 engine is renowned for its reliability and performance in construction and industrial machinery, and this replacement crankshaft ensures that your engine can be rebuilt to factory standards.

With a focus on durability and precision balancing, this component is suitable for engine rebuilds and overhauls where maintaining the integrity of the rotating assembly is critical. The product includes outgoing video inspection and a machinery test report, providing buyers with confidence in its quality before shipment.

Key Features & Benefits

• Precision OEM Dimensions: Manufactured to exact OEM size specifications, ensuring a perfect fit with matching bearings and connecting rods for the 4KH1 engine block.
• High-Strength Material: Constructed from durable forged steel or ductile iron, heat-treated for superior fatigue resistance and long service life under high-stress diesel operation.
• Dynamic Balancing: Counterweights are precisely positioned and balanced to minimize vibration, ensuring smooth engine operation at all RPM ranges.
• Wear-Resistant Journals: Precision ground main and connecting rod journals with a micro-finished surface to reduce friction and extend bearing life.
• Verified Quality Control: Each unit comes with a provided video inspection and machinery test report, offering traceability and quality assurance.
• Versatile Application: Designed for the 4KH1 engine, which powers a wide range of equipment from construction machinery (excavators, loaders) to material handling (forklifts) and on-highway trucks.
• Reliable Warranty: Backed by a 6-month warranty, providing peace of mind for your engine rebuild investment.

Technical Specifications

OEM Cross-Reference

This crankshaft is a direct replacement for the following Isuzu genuine and OEM part numbers. Please verify the specific casting marks on your original part for exact match.

• 8-97254611-1 (Primary Number)
• 8-97254-611-1 (Alternate Format)
• 8-97254611-0 (Superseded/Alternate Version)

Compatibility

This crankshaft is specifically designed for the Isuzu 4KH1 diesel engine. It is commonly used for replacement in the following types of machinery and vehicles:

• Construction Equipment: Excavators, Loaders, Bulldozers
• Material Handling: Forklifts, Telehandlers
• Commercial Vehicles: Trucks, Buses
• Industrial Engines: Generator sets, Pumps

Note: Fitment is based on the specific engine model listed. Always cross-reference the part number and engine serial number to ensure compatibility with your specific machine.

Global Supply & Distribution

We are a dedicated supplier of Isuzu engine parts with a robust global logistics network. Our standard packing (plastic bag, box, and carton) ensures safe transit for international shipping.

• Worldwide Shipping: We ship to all major markets, including North America, South America, Europe, Southeast Asia, the Middle East, and Africa.
• Fast Delivery: Efficient shipping to major ports (e.g., Los Angeles, Rotterdam, Dubai, Singapore) and industrial centers.
• Reliable Logistics: Experienced in international trade, customs clearance, and documentation for B2B orders.
• Bulk Orders: Competitive pricing available for wholesale and fleet maintenance purchases.

Quality Assurance

We prioritize quality control throughout the manufacturing process. Our commitment to reliability ensures you receive a defect-free product.

• Manufacturing Standards: ISO 9001 compliant production facilities.
• Testing: Each crankshaft undergoes rigorous inspection, including dimensional checks, surface hardness testing, and dynamic balancing.
• Verification: A Video Outgoing Inspection and Machinery Test Report are provided with the shipment for your verification.
• Warranty: This product is covered by a 6-month warranty against manufacturing defects.

FAQ

Q: Is this crankshaft a direct fit for my Isuzu 4KH1 engine?
A: Yes, this crankshaft is manufactured to OEM specifications (8-97254611-1) for the 4KH1 diesel engine. It includes standard-sized main and connecting rod journals. We recommend comparing your old crankshaft’s part number and visual dimensions to confirm compatibility before ordering.

Q: What should I replace when installing a new crankshaft?
A: For a reliable engine rebuild, it is highly recommended to replace the main bearings, connecting rod bearings, and thrust washers simultaneously. The crankshaft oil seals (front and rear) should also be replaced. Ensure all oil passages are clean before installation.

Q: What is the weight of this crankshaft, and how is it packed for shipping?
A: The crankshaft weighs approximately 25 kg. It is securely packed in a plastic bag, then a sturdy box, and finally a carton to prevent damage during transit. For larger orders, it may be palletized and wrapped.