🔧 Lower case for Lenovo ThinkPad Edge E440 E431 🔧

🖥️ ThinkPad Edge E440/E431 | Original case | 14" | Plastic/aluminum

Original, brand new lower case dedicated to Lenovo ThinkPad Edge laptops from the E440 and E431 series with a 14-inch display. Made from high-quality materials, combining durable plastic with aluminum elements, it provides perfect protection for your laptop's internal components. The part has a perfect fit, ensuring hassle-free installation and restoring the laptop to full functionality. The case is in perfect condition, without any mechanical damage, scratches, or cracks.

⚙️ PRODUCT CHARACTERISTICS

The offered lower case is an original Lenovo product, marked with the FRU number 04X4321, ensuring full compatibility with ThinkPad Edge E440 and E431 models. The part is brand new, guaranteeing the highest quality of workmanship and perfect fit to the laptop's structure. The case has been designed according to the manufacturer's original specifications, maintaining all ventilation openings, mounting screw locations, and access points to internal components. The design combines lightness with durability, characteristic of the ThinkPad series.

📋 TECHNICAL DATA

Part name: Lower case
Brand: Lenovo ThinkPad
Compatible model: Edge E440, Edge E431
Screen diagonal: 14"
Condition: New
Material: Plastic/aluminum
Color: Black
Part type: Original
Warranty: 12 months

🌟 KEY ADVANTAGES

🔹 Original Lenovo part – guarantees perfect fit and quality of workmanship
🔹 Brand new – without signs of use, scratches, or damage
🔹 Full compatibility – dedicated to E440 and E431 models with a 14" screen
🔹 High-quality materials – combination of durable plastic with aluminum elements
🔹 Perfect fit – all ventilation openings and mounting points match the original
🔹 Easy installation – design intended for hassle-free replacement

🔢 CATALOG NUMBERS

FRU: 04X4321
Interchangeable: 04X1147
Interchangeable: 04X432
Interchangeable: AP0SI000410
Before purchasing, we recommend checking the FRU number on your laptop's label or consulting our technical department to confirm compatibility.

❓ WHEN SHOULD YOU REPLACE THE LOWER CASE?

• Visible cracks or damage – even small cracks can grow and lead to more serious internal component damage
• Damaged hinges – when the hinge mounts in the lower case are loose or damaged
• Ventilation problems – when ventilation openings are damaged, which can lead to overheating of the laptop
• Worn rubber feet – when the laptop does not stand stable on a flat surface
• Mechanical damage – after a fall or impact, even if the damage is not visible at first glance

🔧 INSTALLATION PROCESS

Replacing the lower case in Lenovo ThinkPad Edge E440/E431 laptops is a relatively simple process that can be done independently using basic tools. We recommend starting by disconnecting the power and removing the battery. Next, unscrew all visible screws securing the lower case, carefully pry and remove the old case. The new case is installed in reverse order, paying special attention to the correct placement of all elements and tightening the screws with the appropriate force. If in doubt, we recommend using a professional service or contacting our technical department.

🎯 PURPOSE

The lower case of the Lenovo ThinkPad Edge E440/E431 is a key structural element of the laptop, providing protection for internal components and giving the whole a proper stiffness. It is essential for the proper functioning of the cooling system and also provides access to internal components during servicing. By using an original part, you can be sure that your laptop will maintain factory parameters and an aesthetic appearance. The lower case also affects user comfort - properly designed feet ensure stability on a flat surface and proper ventilation.

✅ COMPATIBILITY WARRANTY

The original lower case we offer is 100% compatible with Lenovo ThinkPad Edge E440 and E431 laptops equipped with a 14" display. We guarantee full compatibility with FRU catalog numbers 04X4321, 04X1147, 04X432, and AP0SI000410. If you have any doubts about compatibility with your laptop model, we encourage you to contact our technical department, which will help verify the compatibility of the part. We provide a 12-month warranty on the offered product, which confirms its high quality and reliability.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about compatibility, installation, or other aspects related to the lower case for Lenovo ThinkPad Edge E440/E431? Our experts are at your disposal! We will help you choose the right part, advise on technical issues, or offer professional installation. Take advantage of our many years of experience in the laptop parts industry.

📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.eu

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

With passion, we have been delivering the highest quality parts for Lenovo laptops for over a decade. Our offer includes only verified and tested components that meet the highest quality standards. Thanks to direct cooperation with suppliers, we can offer competitive prices while maintaining the highest quality of products. Thousands of satisfied customers who have returned to us for further purchases are the best confirmation of our reliability and professionalism. Choosing ABCDEAL means choosing quality.