23411-93C20 Engine Piston Kit For Hyundai R210-7 R220-9 Excavator Mitsubishi 6D16 6D16T D6BT D6BR

Product Details

Product Overview

This 23411-93C20 Engine Piston Kit is a precision-engineered replacement component designed for a range of heavy-duty diesel engines used in Hyundai excavators. Specifically manufactured for the Mitsubishi 6D16, 6D16T, D6BT, D6BR, and D6BJ engine platforms, this kit serves as a critical powertrain component for models including the Hyundai R210-7, R210LC-7, R220-9, R220LC-9SH, and R200-5.

Manufactured under the brand, this piston kit meets or exceeds OEM specifications, providing a reliable solution for engine overhauls and maintenance. The set includes the piston, pin, and necessary retaining rings, ensuring a complete replacement for the cylinder assembly. This kit is commonly used for excavators operating in construction, mining, and earthmoving applications where engine reliability is paramount.

Key Features & Benefits

• Direct OEM Replacement: Matches the original Mitsubishi part number 23411-93C20, ensuring a precise fit without modifications.
• High-Strength Construction: Features a high-strength aluminum alloy piston body with a cast iron top ring groove insert for superior durability under high combustion pressures.
• Complete Kit Convenience: Includes the piston, piston pin, and circlips, reducing sourcing time and ensuring component compatibility.
• Verified Fitment: Specifically engineered for Hyundai R210-7 and R220-9 series excavators powered by Mitsubishi 6D16 engines, minimizing fitment guesswork.
• Rigorous Testing: Each kit undergoes dimensional and material verification to ensure consistent quality and performance.
• Extended Service Life: Designed to withstand the thermal and mechanical stresses of turbocharged (6D16T) and naturally aspirated (6D16) diesel engines.

Technical Specifications

OEM Cross-Reference

This piston kit directly replaces the following original equipment manufacturer (OEM) part numbers. Use this cross-reference to verify compatibility with your current engine components:

• Mitsubishi / Hyundai OEM: 23411-93C20, 2341193C20
• Additional Cross-References: ME072065, ME072062, ME999384

Note: Always compare the physical dimensions and pin bore offset with your original piston before installation.

Compatibility

This piston kit is commonly used for the following machinery and engine configurations. Identification is critical, as variations exist within engine families:

Applicable Excavator Models:

• Hyundai R210-7
• Hyundai R210LC-7
• Hyundai R220-9
• Hyundai R220LC-9SH
• Hyundai R200-5

Compatible Engine Types:

• Mitsubishi 6D16 (Naturally Aspirated)
• Mitsubishi 6D16T (Turbocharged)
• Mitsubishi D6BT
• Mitsubishi D6BR
• Mitsubishi D6BJ

Fitment is inferred based on OEM applications. Verify your engine serial number and existing piston markings for exact matching.

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B buyers worldwide. Our inventory is strategically stocked to ensure rapid fulfillment for both scheduled maintenance and emergency breakdowns.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Korea, Singapore), Middle East (UAE, Saudi Arabia, Qatar), Africa (South Africa, Nigeria), and South America (Brazil, Chile).
• Shipping Capabilities: We offer express (DHL, FedEx, UPS), air freight, and sea freight (FCL/LCL) options to major ports including Los Angeles, Rotterdam, Dubai, Singapore, and Shanghai.
• Export Compliance: All products are packaged and documented according to international trade standards, ensuring smooth customs clearance.

Quality Assurance

Your confidence in part reliability is our priority. This piston kit is manufactured under strict quality control protocols:

• Manufacturing Standard: Produced in ISO 9001 certified facilities using high-grade aluminum alloys and cast iron.
• Testing: Each batch is subject to dimensional inspection, hardness testing, and pin fit verification. Video outgoing inspection is available upon request.
• Warranty: Backed by a standard 6-month warranty against manufacturing defects, with an optional 1-year warranty available for qualified bulk orders.
• Traceability: Each piston is marked with production batch codes for full traceability.

FAQ

Q: Can this piston kit be used in a Mitsubishi 6D16T (turbo) engine?
A: Yes. This kit (23411-93C20) is compatible with both the naturally aspirated 6D16 and the turbocharged 6D16T engines. The piston design accommodates the higher thermal loads of the turbo version. However, always confirm the crown height and pin offset against your original part, as early and late production variants may differ.

Q: Does this kit include piston rings?
A: No. This specific kit (23411-93C20) includes only the piston, piston pin, and retaining circlips. For a complete overhaul, you will need to order piston rings separately. We recommend using OEM-spec rings designed for the 118.0 mm bore of the 6D16 engine.

Q: What is the recommended installation procedure for these pistons?
A: Professional installation is strongly recommended. Key steps include: (1) Clean the cylinder bore thoroughly and check for wear or taper. (2) Lubricate the piston pin and small-end bushing before assembly. (3) Ensure the piston orientation mark (usually an arrow or notch) faces the front of the engine. (4) Use a proper ring compressor to avoid damaging the ring lands. Torque the connecting rod bolts to the factory specification for the 6D16 engine.