Cylinder Liner Kit for Yanmar Komatsu 4D84-1 Engine

Product Description

This Yanmar Komatsu 4D84-1 Cylinder Liner Kit is a high-performance engine rebuild solution designed to meet or exceed OEM specifications. Perfect for those maintaining Komatsu and Yanmar 4D84-1 engines, this kit ensures smooth operation, improved combustion, and long-lasting durability.

Each component is precisely engineered for optimal engine fit and sealing performance, ensuring consistent compression and reduced friction. This engine overhaul kit is ideal for excavators, loaders, and other construction machinery powered by the 4D84-1 diesel engine.

Whether you’re conducting a full engine rebuild or replacing worn components, this kit provides all essential parts for reliable and efficient operation.

Applications

Engine Model: Yanmar / Komatsu 4D84-1 Diesel Engine
Compatible Equipment: Excavators, Loaders, and Industrial Machinery using 4D84-1 Engine

Package Includes

• 4 PCS Cylinder Liners (Semi-Finished Type)

• 4 PCS Pistons (STD)

• 4 PCS Piston Pins

• 8 PCS Circlips

• 1 Set Piston Rings (STD, for 4 pistons)

• 1 Set Main Bearings (STD)

• 1 Set Connecting Rod Bearings (STD)

• 1 Set Thrust Washers

Key Features

• ✅ Genuine-quality Komatsu Yanmar 4D84-1 cylinder liner kit

• 🔩 Restores lost engine compression and power

• ⚙️ Ideal for Yanmar and Komatsu 4D84-1 engine rebuilds

• 💪 Reduces oil leakage and fuel consumption

• 🧩 High precision manufacturing for perfect fit and reliability

• 🔧 Durable materials for long engine life and superior performance