Mitsubishi K3H Engine Cylinder Liner Kit Piston Set MM432509 – Diesel Engine Parts

Product Details

Product Overview

This high-quality Mitsubishi K3H Cylinder Liner Kit and Piston Set (Part Number MM432509) is a direct replacement for your diesel engine overhaul. Designed for global distribution, this kit is ideal for B2B buyers in North America, Europe, Asia-Pacific, the Middle East, and South America. We specialize in fast, reliable shipping to major industrial ports and centers worldwide, ensuring minimal downtime for your machinery.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (MM432509) for a perfect fit and reliable performance in Mitsubishi K3H engines.
• Superior Durability: Constructed from high-grade cast iron and alloy steel to withstand extreme combustion pressures and temperatures, extending engine service life.
• Enhanced Oil Control: The piston ring set is designed for optimal oil control, reducing blow-by and minimizing oil consumption.
• Complete Kit: Includes cylinder liners, pistons, piston rings, and pins, providing all essential components for a comprehensive engine rebuild.
• Rigorous Testing: Each component undergoes strict quality control checks, including dimensional accuracy and material hardness tests, to ensure 100% reliability.

Technical Specifications

OEM Cross-Reference

• Primary OEM Number: MM432509
• Alternative/Cross-Reference Numbers: (Please verify your engine block casting number for exact fitment. This specific MM432509 set is the direct reference for the K3H.)
• Note: Always confirm your existing OEM number matches MM432509 or consult with our technical team for cross-reference verification.

Compatibility

• Engine Models: Mitsubishi K3H (Specifically the 3-cylinder diesel variant).
• Vehicle/Equipment Applications: Commonly used in Mitsubishi industrial engines, forklifts, agricultural tractors, and construction equipment (e.g., Mitsubishi BD2, BD3 bulldozers, and various generator sets).
• Year Ranges: Generally applicable to K3H engines produced from the 1980s onward. Check your engine serial number for best compatibility.

Global Supply & Distribution

• Worldwide Shipping: We ship to over 50 countries via air, sea, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, China, Australia, Singapore), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Fast Delivery: Efficient logistics to major ports (Rotterdam, Shanghai, Los Angeles, Jebel Ali) and industrial centers, with typical transit times of 5-15 business days.
• Export Expertise: We are experienced in international trade, handling all customs documentation and compliance for smooth cross-border transactions.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality and traceability.
• Certifications: Components meet or exceed OEM specifications for material and dimensional tolerances.
• Warranty: We offer a 12-month warranty against manufacturing defects in materials and workmanship.
• Testing: Each batch is tested for hardness, wear resistance, and dimensional accuracy to guarantee reliable engine performance.

FAQ

Q1: Is the MM432509 piston set compatible with other Mitsubishi engine models besides the K3H?

A: The MM432509 is specifically designed for the Mitsubishi K3H engine. While some components may share dimensions with other models (e.g., K4E), we strongly recommend verifying your engine model (K3H) and bore size before purchase. Using the wrong kit can cause severe engine damage.

Q2: What is the installation procedure for this cylinder liner kit?

A: Installation requires a qualified diesel mechanic. Key steps include: 1) Thoroughly cleaning the engine block bore. 2) Applying a suitable sealant to the liner’s lower O-ring groove. 3) Pressing the liner in using a specialized tool (do not hammer). 4) Installing the piston rings with proper gap orientation. 5) Torquing the cylinder head to the manufacturer’s specifications. A service manual for the K3H engine is highly recommended.

Q3: How do I verify if this kit is the correct one for my engine rebuild?

A: The most reliable method is to check the part number stamped on your existing piston or liner. If it reads MM432509, this kit is a direct match. Alternatively, measure the cylinder bore diameter (standard size is typically around 94mm for the K3H, but confirm with your service manual). If you are unsure, please contact our support team with your engine model and serial number for expert assistance.