Premium Quality Mitsubishi 6D16 Piston Ring ME999540 - Your Source for Reliable Diesel Engine Parts
Product Introduction
Welcome to Guangzhou Pinxin Engine Co., Ltd. – your trusted partner for high-quality **diesel engine components**. We specialize in providing reliable parts that ensure the optimal performance and longevity of your machinery. We proudly present our premium **Piston Ring Set** specifically designed for the Mitsubishi 6D16 engine, with the part number ME999540.
The **piston ring** is a critical component within the engine cylinder, forming a seal between the piston and the cylinder wall. This seal is essential for containing combustion pressure, regulating engine oil consumption, and transferring heat from the piston to the cylinder. A high-quality **piston ring** like our ME999540 ensures efficient combustion, reduces exhaust emissions, and prevents costly engine damage caused by blow-by or excessive oil consumption.

Product Specifications & Parameters
Our Mitsubishi 6D16 Piston Ring (Part No. ME999540) is manufactured to meet or exceed OEM standards, guaranteeing a perfect fit and reliable performance. Key specifications include:
| Parameter | Detail |
|---|
| Part Number | ME999540 |
| Engine Model | Mitsubishi 6D16 |
| Ring Set Type | Complete Set (Typically includes Top Compression Ring, Second Compression Ring, Oil Ring) |
| Material | High-strength Cast Iron or Steel Alloy with surface treatments (e.g., Chrome Plating, Nitriding) for durability |
| Size | Standard Bore Size (Oversizes may be available) - Precision engineered for exact 6D16 bore |
| Features | Excellent Sealing, Low Friction, High Heat Resistance, Wear Resistance |
Product Advantages & Selling Points
Precise Fit: Engineered specifically for the Mitsubishi 6D16 engine bore, ensuring optimal performance.
Superior Materials: Manufactured from high-grade materials with advanced surface treatments for maximum durability and lifespan under demanding conditions.
Excellent Sealing: Provides a perfect seal to maintain optimal compression and prevent combustion gas leakage (blow-by).
Optimized Oil Control: Effectively scrapes excess oil from the cylinder walls, significantly reducing oil consumption and emissions.
Enhanced Performance: Restores lost compression and power, leading to improved fuel efficiency and smoother engine operation.
Reliability: A dependable replacement part that helps extend the service life of your Mitsubishi 6D16 engine.
Applications & Applicable Models
The Mitsubishi 6D16 engine is renowned for its robustness and is widely used across various heavy-duty applications. Our Piston Ring Set ME999540 is the ideal replacement part for 6D16 engines found in:
Mitsubishi Fuso Fighter Series Trucks: Medium-duty trucks requiring reliable engine performance for transportation and logistics.
Mitsubishi Fuso Great/Super Great Trucks: Certain models equipped with the 6D16 engine.
Construction Equipment: Including excavators, cranes, and other heavy machinery from manufacturers utilizing the 6D16 engine platform. Examples might include certain models from Kato, Tadano, Kobelco, etc., though compatibility should always be confirmed with the specific equipment manual.
Buses & Coaches: Used in various public and private transport vehicles.
Using high-quality replacement parts like our ME999540 piston rings is crucial for maintaining the efficiency and preventing premature wear in these demanding applications.
Why Choose Guangzhou Pinxin Engine Co., Ltd.?
Based in China, Guangzhou Pinxin Engine Co., Ltd. is a leading supplier specializing in **diesel engine parts**. With years of experience and a commitment to quality, we provide a comprehensive range of components for various engine brands, including Caterpillar, Komatsu, Mitsubishi, Cummins, and more.
Our core business revolves around providing reliable and durable **diesel engine components**, such as **cylinder liners**, **pistons**, **engine blocks**, **crankshafts**, **fuel injectors**, and **diesel pumps**. The **Mitsubishi 6D16 Piston Ring ME999540** is just one example of the high-quality parts we stock. We understand the demands placed on heavy-duty machinery and ensure our parts meet stringent quality controls to deliver performance and value. Choose Pinxin for genuine quality, extensive inventory, and expert service for all your **diesel engine part** needs.
Frequently Asked Questions (FAQ)
Q1: What are the signs that my Mitsubishi 6D16 piston rings might need replacement?A: Common signs include excessive blue smoke from the exhaust (indicating oil burning), decreased engine power and compression, increased oil consumption, and abnormal engine noise (sometimes a "tapping" or "slapping" sound). A compression test can also help diagnose worn rings.
Troubleshooting & Repair Tip: If you observe these symptoms, it's crucial to perform a compression test and potentially a leak-down test to confirm the condition of the rings. Replacement involves disassembling the engine cylinder head and piston assembly. Always replace the full set for consistent performance.
Q2: Can worn piston rings affect fuel efficiency?A: Yes, absolutely. Worn rings lead to poor sealing, resulting in loss of compression (blow-by). This means the engine isn't utilizing fuel efficiently, leading to reduced power output and higher fuel consumption as the engine works harder to compensate.
Maintenance Tip: Regular oil changes with the correct viscosity oil, using quality fuel, and avoiding prolonged engine idling can help extend the life of your piston rings and maintain fuel efficiency.
Q3: Is it necessary to replace cylinder liners when replacing piston rings?A: Not always, but it's highly recommended, especially if there is visible wear, scoring, or tapering of the cylinder bore. New rings need a smooth, correctly sized surface to seal effectively. If the liner is worn, new rings will quickly wear out or fail to seal properly, leading to continued issues.
Repair Advice: Always inspect the cylinder liners thoroughly during piston ring replacement. If the wear is within acceptable limits according to the service manual, honing the cylinder might suffice. However, for significant wear, replacing the **cylinder liner** along with the **piston** and rings is the best practice for a lasting repair. Guangzhou Pinxin Engine Co., Ltd. also supplies high-quality **cylinder liners** for the **Mitsubishi 6D16** and other engines.
Essential Diesel Engine Part Terminology
Understanding the components of your diesel engine is key to proper maintenance and repair. Here are 10 common **diesel engine parts**:
| English Term | Chinese Term | Russian Term | Location | Example Keyword |
|---|
| Fuel Injector | 喷油器 | Форсунка | Cylinder Head | Caterpillar CAT 320D Fuel Injector |
| Cylinder Liner | 缸套 | Гильза цилиндра | Engine Block | Komatsu PC200-8 Cylinder Liner |
| Crankshaft | 曲轴 | Коленвал | Engine Block | Cummins 6BT Crankshaft |
| Camshaft | 凸轮轴 | Распредвал | Engine Block/Cylinder Head | Volvo EC210B Camshaft |
| Turbocharger | 涡轮增压器 | Турбонагнетатель | Exhaust Manifold/Intake System | Hitachi ZX330 Turbocharger |
| Water Pump | 水泵 | Водяной насос | Cooling System (Front of Engine) | John Deere 4045 Water Pump |
| Oil Pump | 机油泵 | Масляный насос | Oil Pan/Engine Block | Yanmar 4TNV98 Oil Pump |
| Connecting Rod | 连杆 | Шатун | Connects Piston to Crankshaft | Perkins 1104D Connecting Rod |
| Engine Valve | 发动机气门 | Клапан двигателя | Cylinder Head (Intake/Exhaust Ports) | Doosan DX300LC Engine Valve |
| Radiator | 散热器 | Радиатор | Cooling System (Front of Vehicle) | Hyundai R210-7 Radiator |
Looking for reliable **diesel engine parts** for your Mitsubishi 6D16 or other machinery? Contact Guangzhou Pinxin Engine Co., Ltd. today!
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