D6CA D6CB Engine Piston 23411-84000 23411-84002 118mm For Hyundai HD270 HD370 Diesel

Product Details

Product Overview

This high-quality diesel engine piston is specifically designed for the Hyundai D6CA and D6CB engine platforms, which power the heavy-duty HD270 and HD370 truck series. Manufactured to precise OEM specifications, this 118mm bore piston (reference numbers 23411-84000, 23411-84002) is a direct replacement component for maintaining peak engine performance and reliability.

Engineered for demanding commercial applications, this piston assembly includes the piston pin and ring set, providing a complete solution for engine overhaul or repair. The component is commonly used for Hyundai heavy-duty trucks (HD270, HD320, HD370) and Universe bus applications, making it a versatile spare part for fleet maintenance operations worldwide.

Key Features & Benefits

• OEM Matched Dimensions: Precision-engineered with a bore size of 118mm and total height of 116mm, ensuring exact fitment for D6CA/D6CB engines without modification.
• Advanced Surface Treatment: Features an anodized top for heat resistance and thermal stability, combined with a tin-plated or graphite-coated skirt for reduced friction and improved wear protection.
• Complete Assembly: Supplied with matching piston pin and ring set (4.0mm x 2.5mm x 3.0mm groove sizes), reducing procurement complexity and ensuring compatibility.
• Durable Construction: Manufactured from high-grade materials to withstand the extreme pressures and temperatures of diesel combustion in heavy-duty applications.
• Strict Quality Control: Each piston undergoes outgoing inspection with video documentation and machinery test reports provided for quality verification.
• Reliable Performance: Designed to restore original engine compression, reduce oil consumption, and extend engine service life in commercial vehicles.

Technical Specifications

OEM Cross-Reference

This piston assembly is a direct replacement for the following OEM part numbers:

• 23411-84000
• 23411-84002
• 23411-84003
• 23411-84010
• 23411-84400

Please verify your existing part number against this list before ordering to ensure compatibility.

Compatibility

This piston is commonly used for the following applications:

• Engine Models: Hyundai D6CA, Hyundai D6CB
• Vehicle Applications:
  • Hyundai HD270 Heavy Duty Truck
  • Hyundai HD320 Heavy Duty Truck
  • Hyundai HD370 Heavy Duty Truck
  • Hyundai Universe Bus

Note: Fitment may vary depending on specific engine configuration and production year. Always cross-reference with your original part number.

Global Supply & Distribution

We maintain robust inventory levels to support rapid dispatch to customers worldwide. Our logistics network enables efficient shipping to major industrial ports and distribution centers across North America, Europe, Southeast Asia, the Middle East, Africa, and Oceania.

With extensive experience in international trade, we handle all export documentation and compliance requirements. Typical delivery times range from 5-15 working days depending on destination and shipping method. Bulk orders for fleet operators and rebuilders are welcome with special pricing available.

Quality Assurance

Each piston is manufactured in facilities that adhere to international quality management standards. Our quality control process includes dimensional verification, surface finish inspection, and hardness testing to ensure consistent performance.

Every shipment is backed by a 6-month warranty against manufacturing defects. Machinery test reports and video inspection documentation are available upon request to provide full traceability and quality confidence for your purchasing decision.

FAQ

Q1: Is this piston compatible with all Hyundai HD270 models?
This piston is designed for D6CA and D6CB engines, which are commonly found in HD270, HD320, and HD370 trucks. However, engine configurations may vary by production year and regional specification. We strongly recommend verifying your existing piston part number against our OEM cross-reference list (23411-84000, 23411-84002, 23411-84003, 23411-84010, 23411-84400) before purchasing.

Q2: Does the piston come with rings and pin included?
Yes, this product includes the piston, piston pin, and ring set. The ring grooves are sized at 4.0mm (top), 2.5mm (second), and 3.0mm (oil ring). This complete assembly simplifies your engine rebuild process and ensures all components are matched for optimal performance.

Q3: What surface treatment does this piston have and why is it important?
The piston features an anodized top for improved heat resistance and durability in the combustion chamber. The skirt is treated with either tin plating or graphite coating to reduce friction against the cylinder wall, minimize wear during cold starts, and improve overall engine efficiency. This dual-surface treatment is critical for extending piston life in heavy-duty diesel applications.