Mitsubishi K3F K4F Engine Piston with Pin & Clip 23mm Pin Hole 30A17-00190 MM438914

Product Details

Product Overview

This is a premium-quality, direct-replacement Engine Piston assembly designed specifically for Mitsubishi K3F and K4F diesel engines. It includes the piston, piston pin, and retaining clips, providing a complete and ready-to-install solution for engine rebuilders and maintenance professionals. Manufactured to meet or exceed OEM specifications, this component ensures a perfect fit and reliable performance. We export globally, serving major industrial markets including North America, Europe, Southeast Asia, and the Middle East with fast, reliable shipping.

Key Features & Benefits

• Complete Assembly: Includes piston, pin, and clips for a hassle-free installation, saving time and reducing procurement complexity.
• Precision Engineering: Features a 23mm pin hole diameter for an exact, secure fit with the connecting rod.
• High Durability: Manufactured from high-strength materials to withstand extreme combustion pressures and temperatures, ensuring a long service life.
• OEM-Grade Quality: Designed to match the exact specifications of the original Mitsubishi part, guaranteeing reliable engine performance and efficiency.
• Optimized Compatibility: Specifically engineered for the K3F and K4F engine series, ensuring seamless integration.

Technical Specifications

OEM Cross-Reference

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

• 30A17-00190 (Mitsubishi)
• MM438914 (Mitsubishi)

Note: Always verify your engine’s specific part number and model before ordering to ensure compatibility.

Compatibility

This product is designed for use with the following engine applications:

• Engine Models: Mitsubishi K3F, K4F Series Diesel Engines
• Typical Applications: These engines are commonly found in Mitsubishi construction machinery, industrial equipment, and agricultural machinery.

Global Supply & Distribution

We are a global supplier of high-quality engine parts, offering efficient logistics solutions to clients worldwide. Our distribution network ensures fast and reliable delivery to major ports and industrial centers.

• Worldwide Shipping: We ship to all continents, including North America, South America, Europe, Asia-Pacific, Africa, and the Middle East.
• Major Markets Served: USA, Canada, Germany, United Kingdom, UAE, Saudi Arabia, South Africa, Australia, Japan, and South Korea.
• Fast Delivery: Stock is ready for immediate dispatch. We partner with leading freight forwarders to offer competitive rates and expedited shipping options.
• Export Expertise: Our team has extensive experience in international trade, ensuring smooth customs clearance and compliance with all export regulations.

Quality Assurance

We are committed to delivering parts that meet the highest standards of quality and reliability.

• Manufacturing Standards: Products are manufactured under strict ISO 9001 quality management systems.
• Material Integrity: All components are made from premium-grade materials, rigorously tested for hardness, tensile strength, and thermal stability.
• Dimensional Accuracy: Each part undergoes precise dimensional inspection to guarantee a perfect fit and function.
• Warranty: We offer a comprehensive warranty against manufacturing defects, providing you with peace of mind.

FAQ

Q1: Does this piston assembly include the pin and circlips?

Yes, this is a complete assembly. It includes one piston, one piston pin, and two retaining clips, all ready for installation.

Q2: Will this piston fit my Mitsubishi K3F or K4F engine?

Yes, this piston is specifically designed for the Mitsubishi K3F and K4F engine series. It features the correct 23mm pin hole diameter and dimensions for a direct replacement. However, we always recommend verifying your existing part number (30A17-00190 or MM438914) for absolute certainty.

Q3: What is the installation procedure for this piston?

Installation should be performed by a qualified mechanic. General steps include: 1) Lubricate the piston pin and bore. 2) Install the piston pin through the connecting rod small end and the piston. 3) Secure the pin in place by installing the retaining clips in their grooves on both sides of the piston. Always follow the engine manufacturer’s service manual for specific torque specifications and procedures.