4D94-3 Cylinder Liner Kit 6144-21-2211 6144-33-2110 6142-32-2020 for Komatsu Engine Parts

Product Details

Product Overview

This high-quality Cylinder Liner Kit (Part Numbers: 6144-21-2211, 6144-33-2110, 6142-32-2020) is specifically designed for the Komatsu 4D94-3 diesel engine. A critical component for engine overhaul, this kit ensures your equipment maintains optimal compression and oil control. The brand delivers a reliable, OEM-size replacement that meets the rigorous demands of heavy-duty applications.

This kit is commonly used in a wide range of industrial, construction, and agricultural machinery powered by the Komatsu 4D94-3 engine. It is the ideal solution for maintenance teams and parts distributors seeking a dependable, drop-in replacement liner kit to restore engine performance and extend service life.

Key Features & Benefits

• OEM-Specification Fitment: Manufactured to original equipment dimensions, this kit guarantees a precise fit for the Komatsu 4D94-3 engine block without the need for modifications.
• Durable Material Construction: Built from high-strength cast iron with superior wear resistance, these liners withstand high temperatures and pressures for extended operational life.
• Complete Kit Convenience: Contains all necessary cylinder liners for a full engine overhaul, simplifying procurement and ensuring component compatibility.
• Rigorous Quality Control: Each component undergoes a machinery test report and video outgoing inspection to verify dimensional accuracy and surface finish.
• Versatile Application: Suitable for demanding environments including construction sites, agricultural fields, marine vessels, and generator sets.
• Cost-Effective Solution: Provides a premium aftermarket alternative to genuine Komatsu parts, offering significant savings without compromising on performance.
• Secure Packaging: Shipped in protective plastic bags, boxes, and cartons to prevent damage during transit.

Technical Specifications

OEM Cross-Reference

This Cylinder Liner Kit is a direct replacement for the following original Komatsu part numbers:

• 6144-21-2211 (Primary Reference)
• 6144-33-2110 (Alternative Reference)
• 6142-32-2020 (Alternative Reference)

Please verify your engine’s specific part number before ordering to ensure compatibility.

Compatibility

This kit is commonly used for the following engine and applications:

• Engine: Komatsu 4D94-3
• Applications: Construction equipment, Industrial machinery, Agricultural tractors, Genset power units, Marine engines, and Material handling equipment.

Fitment is inferred based on the specified engine model. Always confirm the engine model and part number on your existing component.

Global Supply & Distribution

We offer worldwide shipping capabilities to support international B2B buyers. Our major markets include North America, Europe, Asia-Pacific, the Middle East, and Africa. We provide fast and reliable delivery to major ports and industrial centers globally. With extensive export experience and compliance with international trade standards, we ensure your order arrives safely and on time.

Quality Assurance

Our Cylinder Liner Kits are manufactured under strict quality control standards. Each kit comes with a 6-month warranty against manufacturing defects. We provide a Machinery Test Report and Video Outgoing Inspection for every order, ensuring you receive a product that meets our high standards. Our commitment to quality ensures reliable performance and long service life in your equipment.

FAQ

Q1: Is this Cylinder Liner Kit a direct replacement for my Komatsu 4D94-3 engine?
A: Yes, this kit is designed to OEM specifications for the Komatsu 4D94-3 engine. However, we recommend verifying your engine’s specific part numbers (6144-21-2211, 6144-33-2110, or 6142-32-2020) to ensure a perfect fit.

Q2: What is included in this kit?
A: This is a complete cylinder liner kit for the 4D94-3 engine. It contains all the liners needed for a full engine overhaul. For specific kit contents, please refer to the product listing or contact our support team.

Q3: What maintenance is required for these liners?
A: Proper installation is key. Ensure the cylinder block is clean and free of debris. Use new gaskets and seals during installation. After installation, follow the engine manufacturer’s recommended break-in procedure and oil change intervals to maximize liner life.