K4M Cylinder Liner 30h19-00010 for Mitsubishi Diesel Engine Parts

Product Details

Product Overview

This is a high-precision K4M Cylinder Liner, identified by the OEM part number 30h19-00010, specifically designed for Mitsubishi diesel engine applications. As a critical component within the engine block, this cylinder liner provides the hard-wearing surface against which the piston rings seal, ensuring optimal compression and efficient combustion.

Manufactured to OEM size specifications, this liner is a direct replacement part commonly used in a variety of heavy-duty machinery. Its applications are commonly inferred for equipment such as forklifts, excavators, trucks, loaders, bulldozers, and buses that utilize the Mitsubishi K4M engine model. This product is an essential part of a complete engine overhaul or repair, offering a reliable solution for restoring engine performance and longevity.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM size specifications (30h19-00010) to ensure a perfect fit within the Mitsubishi K4M engine block, minimizing installation issues.
• Superior Wear Resistance: Constructed from high-grade materials to withstand extreme temperatures, pressures, and friction, significantly extending the service life of your engine.
• Enhanced Oil Control: The honed surface finish promotes optimal oil retention and ring seal, reducing oil consumption and blow-by for improved engine efficiency.
• Reliable Performance: Restores compression and horsepower, ensuring your heavy equipment (forklifts, excavators, loaders) operates at peak performance under demanding conditions.
• Direct Replacement: Designed as a simple “drop-in” replacement part, saving valuable labor time during engine rebuilds or repairs.
• Rigorous Quality Control: Each liner undergoes a machinery test report and video outgoing inspection to guarantee dimensional accuracy and structural integrity before shipment.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct cross-reference for the following OEM numbers. Please verify your existing part number against this list to ensure compatibility.

• Mitsubishi OEM Number: 30h19-00010
• Alternate Reference: K4M Cylinder Liner (Standard Size)

Compatibility

This component is specifically designed for the Mitsubishi K4M diesel engine. Due to the widespread use of this engine platform, this liner is commonly used for the following types of heavy machinery and vehicles:

• Forklifts: Various Mitsubishi and other brands using the K4M engine.
• Excavators: Mini to mid-size excavator models.
• Loaders: Small wheel loaders and skid steer loaders.
• Bulldozers: Small dozer applications.
• Trucks & Buses: Light to medium-duty commercial vehicles.
• Agricultural & Industrial Equipment: Generators, pumps, and other industrial machinery.

Note: Please confirm your engine model (K4M) and existing part number before purchasing to ensure a correct fit.

Global Supply & Distribution

We are a leading supplier of premium diesel engine parts with a robust global supply chain based out of Guangdong, China. Our logistics network ensures fast and reliable delivery to major industrial centers around the world.

• Worldwide Shipping: We ship to all major regions including North America, South America, Europe, Southeast Asia, the Middle East, and Africa.
• Major Ports Served: Experienced in exporting via air and sea freight to key ports such as Los Angeles, Rotterdam, Dubai, Singapore, and Shanghai.
• Fast Delivery: Stock items are dispatched within 24-48 hours of order confirmation, ensuring minimal downtime for your operations.
• B2B Expertise: We cater to workshops, dealerships, and fleet maintenance operations, offering bulk pricing and reliable supply agreements.

Quality Assurance

We prioritize quality and reliability to ensure our parts meet the rigorous demands of the heavy-duty industry.

• Manufacturing Standards: Our parts are manufactured in ISO-certified facilities, adhering to strict quality control processes.
• Testing: Each batch is subject to a machinery test report to verify dimensional accuracy, hardness, and material composition. Video outgoing inspection is provided upon request.
• Warranty: This product comes with a standard 6-month warranty against manufacturing defects, providing you with peace of mind and investment protection.

FAQ

Q: How do I confirm that this 30h19-00010 liner will fit my engine?
A: The most accurate way to confirm fitment is to check your engine’s model plate to ensure it is a Mitsubishi K4M. Then, visually inspect your old cylinder liner for the part number 30h19-00010. If the numbers match and the engine model is K4M, this is the correct part.

Q: What is the recommended installation procedure for a dry cylinder liner like this?
A: Installation should be performed by a qualified diesel mechanic. Key steps include thoroughly cleaning the engine block bore, checking for burrs or damage, applying a light coat of clean engine oil to the liner’s outer diameter, and using a suitable liner press tool to install it. Never hammer a liner into place as this can distort it. After installation, the liner bore should be measured and honed if necessary to achieve the correct piston-to-liner clearance.

Q: Can I use this liner with my old piston rings?
A: No. It is strongly recommended to always replace piston rings with a new cylinder liner. The new liner has a specific surface finish designed to mate with new rings. Using old rings can lead to poor oil control, blow-by, and premature wear of the new liner.