K4D Engine Valve ME190268 ME190287 for Mitsubishi Diesel Engines

Product Details

Product Overview

This high-quality engine valve set, comprising part numbers ME190268 and ME190287, is specifically designed for the Mitsubishi K4D diesel engine platform. As a critical component of the cylinder head assembly, these valves ensure proper sealing and efficient gas flow for optimal combustion performance.

Manufactured to OEM specifications by, these valves are commonly used in a wide range of heavy-duty applications including construction machinery, industrial equipment, agricultural tractors, generator sets, marine vessels, and material handling equipment. Each valve is precision-engineered to meet the rigorous demands of continuous operation in harsh environments.

Please verify your engine model and existing part numbers before ordering to ensure correct fitment. This product is a direct replacement for the original Mitsubishi parts.

Key Features & Benefits

• OEM Specification: Manufactured to match the exact dimensions and material composition of the original Mitsubishi parts (ME190268 & ME190287).
• Enhanced Durability: Constructed from high-strength alloy steel with hardened tips and precision-ground faces to withstand extreme temperatures and pressures.
• Direct Fit Replacement: No modifications required; designed for a seamless swap with your existing worn or damaged valves.
• Improved Engine Performance: Ensures proper valve timing and sealing, contributing to better fuel efficiency, reduced emissions, and consistent power output.
• Rigorous Quality Control: Every valve undergoes dimensional inspection and surface testing to guarantee reliability and long service life.
• Versatile Application: Suitable for multiple industries including construction, agriculture, marine, and power generation.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following original Mitsubishi part numbers:

• ME190268 (Intake Valve)
• ME190287 (Exhaust Valve)

These numbers correspond to the standard valve set for the K4D engine family. No other cross-references are currently available for this specific set. If you have a different Mitsubishi part number, please contact our support team for verification.

Compatibility

These valves are specifically designed for the Mitsubishi K4D diesel engine. This engine platform is commonly used in the following equipment categories:

• Construction: Mini excavators, compact loaders, and skid steer loaders.
• Industrial: Forklifts, air compressors, and welding generators.
• Agriculture: Small tractors, harvesters, and irrigation pumps.
• Marine: Auxiliary engines and small vessel propulsion.
• Power Generation: Generator sets (Gensets).
• Material Handling: Boom lifts, scissor lifts, and pallet jacks.

Note: Fitment is inferred based on the engine model. Always confirm your engine serial number and existing valve part numbers before purchase. We do not specify vehicle make/model/year ranges as these are industrial engine components.

Global Supply & Distribution

We offer worldwide shipping with reliable logistics partners to ensure fast and secure delivery. Our distribution network covers all major industrial markets:

• North America: Rapid delivery to USA (Los Angeles, Houston, Chicago), Canada (Toronto, Vancouver), and Mexico.
• Europe: Fast shipping to UK, Germany (Hamburg), Netherlands (Rotterdam), France, and Eastern European industrial hubs.
• Asia-Pacific: Express service to Japan, South Korea, Australia, Singapore, and Southeast Asian markets.
• Middle East & Africa: Reliable delivery to UAE (Dubai), Saudi Arabia, South Africa, and Nigeria.
• South America: Regular shipments to Brazil, Chile, and Argentina.

We maintain stock in our Guangdong warehouse for immediate dispatch. Bulk orders are welcomed with special pricing. All exports comply with international trade regulations and customs documentation is provided.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities using precision forging and CNC machining processes.
• Testing: Each batch undergoes dimensional inspection, hardness testing, and surface finish verification. A Machinery Test Report is available upon request.
• Inspection: Video outgoing inspection can be provided for order verification before shipment.
• Warranty: We offer a 6-month warranty against manufacturing defects in materials and workmanship.
• After-Warranty Support: Online technical support is available for troubleshooting and installation guidance.

FAQ

Q1: How do I confirm these valves will fit my Mitsubishi K4D engine?
A: Please verify the part numbers stamped on your existing valves. The intake valve should be ME190268 and the exhaust valve should be ME190287. If your engine block number starts with “K4D” and you have these numbers, these valves will fit. We also recommend checking the valve stem diameter and overall length against your original parts.

Q2: Are these valves sold as a complete set or individually?
A: This listing is for a set containing both the intake (ME190268) and exhaust (ME190287) valves. The K4D engine has 8 valves total (2 per cylinder). Please purchase the required quantity based on your engine rebuild needs. Contact us if you require only one specific valve type.

Q3: What maintenance procedures should I follow after installing these valves?
A: After installation, ensure proper valve clearance adjustment according to the Mitsubishi K4D service manual. Use new valve stem seals and check for correct spring tension. We recommend a compression test after reassembly to verify proper sealing. Regular oil changes and air filter maintenance will extend valve life significantly.