Mitsubishi 4D30 Engine Piston ME012166 – 88mm Standard Size, Heavy-Duty Replacement

Product Details

Product Overview

This high-quality Mitsubishi 4D30 Engine Piston (Part Number: ME012166) is a direct replacement component designed for optimal performance and durability. Manufactured to strict OE specifications, this piston is ideal for heavy-duty industrial and agricultural applications. We are a global supplier with extensive experience shipping to North America, Europe, Asia-Pacific, the Middle East, and South America. Our logistics network ensures fast, reliable delivery to major ports and industrial centers worldwide, supporting your critical engine rebuilds and maintenance schedules.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM tolerances for a perfect fit in Mitsubishi 4D30 engines.
• Superior Durability: Constructed from high-strength aluminum alloy to withstand extreme combustion pressures and temperatures.
• Enhanced Performance: Optimized ring groove design reduces oil consumption and improves compression sealing.
• Reliable Operation: Rigorously tested for dimensional accuracy, hardness, and structural integrity.
• Cost-Effective Solution: Premium aftermarket quality at a competitive price point, reducing downtime and operational costs.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• ME012166 (Mitsubishi)
• ME012167 (Mitsubishi – Alternative)
• ME012168 (Mitsubishi – Alternative)
• MD011234 (Mitsubishi – Reference)

Note: Always verify your engine’s serial number and existing piston measurement (if possible) to confirm correct fitment.

Compatibility

This piston is specifically designed for the Mitsubishi 4D30 diesel engine. Common applications include:

• Forklifts: Mitsubishi FD/FG series (e.g., FD15, FD18, FD20)
• Construction Equipment: Mini excavators, skid steer loaders
• Agricultural Tractors: Mitsubishi MT series, some compact models
• Industrial Engines: Generators, water pumps, compressors

Note: This part is not compatible with 4D31, 4D32, or 4D34 engines without verification. Please check your engine block casting number.

Global Supply & Distribution

We are a trusted B2B supplier with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable courier and freight options to over 80 countries.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Japan, Korea, Australia, Singapore), Middle East (UAE, Saudi Arabia, Qatar), and South America (Brazil, Chile, Argentina).
• Fast Delivery: Orders processed within 24 hours. Express shipping to major hubs like Los Angeles, Rotterdam, Dubai, and Shanghai available.
• Trade Compliance: Full documentation for customs clearance, including commercial invoices, packing lists, and certificates of origin.
• Bulk Orders: Competitive pricing for OEM and aftermarket wholesalers, with flexible shipping terms (FOB, CIF, DDP).

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities.
• Material Testing: Each batch undergoes chemical composition and hardness testing.
• Dimensional Accuracy: 100% inspection on critical dimensions (diameter, pin bore, ring groove width).
• Warranty: 12-month warranty against manufacturing defects. We stand behind the quality of our products.

FAQ

Q1: Is this piston an exact OE replacement? Do I need to modify anything?

A: Yes, this piston (ME012166) is manufactured to the exact OEM specifications for the Mitsubishi 4D30 engine. It is a direct drop-in replacement. No modifications to the connecting rod, cylinder block, or crankshaft are required. Ensure you use the correct piston rings (included) and follow the manufacturer’s torque specifications for assembly.

Q2: What is the recommended installation procedure for this piston?

A: Standard diesel engine rebuild procedures apply. Key steps include: 1) Thoroughly clean the cylinder bore. 2) Check piston-to-cylinder clearance (typically 0.03-0.06mm). 3) Lubricate the piston pin and install it into the connecting rod (ensure proper orientation). 4) Compress the piston rings using a ring compressor. 5) Gently tap the piston into the cylinder bore using a wooden or plastic handle. Important: Always use new connecting rod bolts and torque them to the manufacturer’s specification (usually 40-50 Nm + 90° turn).

Q3: Can I use this piston with an oversized bore? Do you offer oversize options?

A: Yes, we offer this piston in standard (88mm) and oversize options. Common oversizes are +0.25mm, +0.50mm, +0.75mm, and +1.00mm. If you require an oversize piston, please contact our sales team with your specific measurement. Note: The piston rings included are matched to the piston diameter. If you order an oversize piston, the rings will be provided accordingly.