Product Overview

The 4I3665 Hydraulic Cylinder Seal Kit is designed by Caterpillar specifically for its excavator models, primarily the 320 L and 320N. This kit includes all necessary seals to ensure optimal performance and durability of the hydraulic cylinder.

Key Features

• Brand: Caterpillar
• Model: 4I3665
• Compatible Equipment: Caterpillar 320 L, 320N Excavators
• Weight: Approximately 0.52 lbs (0.24 kg)
• Material: High-quality rubber and polymers, resistant to wear and high pressure

Included Components

The seal kit typically includes the following components:

1. O-Rings: Prevent fluid leaks
2. Sealing Rings: Ensure the hydraulic cylinder’s sealing
3. Dust Seals: Prevent dust and impurities from entering the hydraulic cylinder
4. Guide Rings: Ensure smooth movement of the piston rod

Application Scenarios

The 4I3665 Seal Kit is suitable for the maintenance and repair of hydraulic systems in Caterpillar excavators, especially under high load and harsh environments, providing reliable sealing performance.

Installation Guide

1. Preparation: Ensure the hydraulic cylinder and all components are clean.
2. Remove Old Seals: Carefully remove the old seals to avoid damaging the cylinder surface.
3. Install New Seals: Install the new seals in sequence, ensuring each seal is correctly positioned.
4. Testing: After installation, test the hydraulic system to ensure no leaks and proper operation.

Precautions

• Regular Inspection: Regularly check the condition of the hydraulic cylinder seals and ｒｅｐｌａｃｅ worn seals promptly.
• Proper Installation: Ensure seals are installed correctly according to the installation guide to avoid hydraulic system failures.

FAQ

Q1: What models are compatible with the 4I3665 Hydraulic Cylinder Seal Kit? A1: The 4I3665 Seal Kit is compatible with Caterpillar 320 L and 320N excavator models.

Q2: What components are included in the 4I3665 Seal Kit? A2: The kit includes O-rings, sealing rings, dust seals, and guide rings.

Q3: How much does the 4I3665 Seal Kit weigh? A3: The seal kit weighs approximately 0.52 lbs (0.24 kg).

Q4: How do I install the 4I3665 Seal Kit? A6: Follow the installation guide: clean the components, remove old seals, install new seals in sequence, and test the hydraulic system for leaks and proper operation.

If you have any more questions or need further assistance, feel free to ask!