Piston & Liner Kit 1855760840 For Isuzu 4HK1 6HK1 4HG1 6HG1 6BG1 4BG1 4HF1 Engine Excavator Truck

Product Details

Product Overview

This high-quality Piston and Liner Kit, identified by part number 1855760840, is specifically engineered for a wide range of Isuzu diesel engines, including the 4HK1, 6HK1, 4HG1, 6HG1, 6BG1, 4BG1, and 4HF1 models. Designed as a critical component for engine rebuilds and overhauls, this kit provides the necessary parts to restore compression, reduce oil consumption, and maximize engine power output.

Commonly used in heavy-duty applications such as excavators and trucks, this kit is manufactured to meet stringent quality standards. It is a direct replacement part, ensuring a precise fit and reliable performance in demanding working conditions. Please verify your engine model and existing part number to confirm compatibility before purchase.

Key Features & Benefits

• Precision Engineering: Manufactured to strict tolerances for a perfect seal and optimal compression within the cylinder bore.
• Durable Construction: Built from high-grade materials to withstand extreme heat, pressure, and friction, ensuring a long service life.
• Enhanced Performance: Restores lost engine power, improves fuel efficiency, and reduces exhaust smoke by renewing the piston and cylinder interface.
• Complete Kit: Includes all necessary components for a comprehensive piston and liner replacement, simplifying the ordering and installation process.
• Rigorous Testing: Each part undergoes quality checks to guarantee dimensional accuracy and material integrity before shipment.
• Direct Fitment: Designed as a drop-in replacement for the specified Isuzu engine models, minimizing installation modifications.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM and reference numbers. Please confirm your specific engine model to ensure a perfect match.

• Primary Part Number: 1855760840
• Compatible OEM Series: For Isuzu 4HK1, 6HK1, 4HG1, 6HG1, 6BG1, 4BG1, 4HF1 engine families.
• Note: This kit may supersede or be cross-referenced with other OEM numbers depending on the specific engine variant. Always verify with your engine serial number.

Compatibility

This Piston & Liner Kit is commonly used for the following engine models and applications. Fitment is inferred based on standard engine specifications.

• Engine Models: Isuzu 4HK1, 6HK1, 4HG1, 6HG1, 6BG1, 4BG1, 4HF1
• Vehicle Applications:
  • Excavators (e.g., Hitachi ZX series, Sumitomo SH series using Isuzu engines)
  • Trucks (e.g., Isuzu Forward, Elf, and other medium-duty trucks)
  • Industrial & Agricultural Machinery

Global Supply & Distribution

We specialize in the global supply of diesel engine parts, ensuring fast and reliable delivery to B2B buyers worldwide. Our logistics network supports efficient shipping to major industrial hubs and ports across all continents.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Singapore, Japan, South Korea), Middle East (UAE, Saudi Arabia), and Africa.
• Shipping Capabilities: We offer express, air freight, and sea freight options tailored to your urgency and budget. Bulk orders are consolidated for cost-effective sea freight.
• Export Experience: Our team is experienced in international trade documentation (commercial invoice, packing list, bill of lading) and customs compliance to ensure smooth border clearance.

Quality Assurance

We are committed to delivering parts that meet or exceed OEM specifications.

• Manufacturing Standards: Parts are produced in ISO-certified facilities, utilizing advanced casting and machining processes.
• Testing: Each component is inspected for dimensional accuracy, material hardness, and surface finish. Piston rings are tested for proper tension and gap clearance.
• Warranty: This product comes with a 6-month warranty against manufacturing defects. After-sales service includes video technical support to assist with installation queries.

FAQ

Q: How can I confirm this piston and liner kit fits my specific engine?
A: Please verify your engine model number (e.g., 4HK1, 6HK1) stamped on the engine block. It is also crucial to check the original part number you are replacing. If available, provide your engine serial number to our support team for the most accurate cross-reference. This kit is designed for the engine families listed, but minor variations may exist between different applications.

Q: What is included in the kit, and do I need any other parts for the installation?
A: The kit includes the pistons, piston liners (cylinders), and piston rings. For a complete overhaul, we recommend also replacing the connecting rod bearings, main bearings, gasket set, and oil seals. We stock a full range of related overhaul parts for these Isuzu engines.

Q: What is the recommended installation procedure for these liners?
A: Installation should be performed by a qualified diesel mechanic. The cylinder block must be clean and free of debris. Liners should be installed with the correct protrusion above the block deck. Piston rings must be staggered correctly around the piston. Always follow the engine manufacturer’s official service manual for torque specifications and procedures. We offer video technical support to assist with common questions.