Oil Cooler Gasket Kit 3957544 for Engine 4B3.9 6B5.9 6C8.3 ISB6.7 QSB6.7

Keywords: 3957544 oil cooler gasket kit, 4B3.9 6B5.9 6C8.3 oil cooler assembly, ISB6.7 QSB6.7 engine spare parts, excavator diesel engine parts

🔹Product Overview

Oil Cooler Gasket Kit Part No.3957544 is complete sealing kit for engine lubricating oil cooler. It forms reliable sealing between oil cooler and engine block, prevents oil leakage, ensures normal oil temperature control and stable lubrication system operation. Widely compatible with 4B3.9,6B5.9,6C8.3,ISB6.7,QSB6.7 diesel engines, commonly used for excavators, heavy trucks and construction machinery engine overhaul.

🔹Detailed Specifications

🔹Key Features & Advantages

• High quality composite gasket material, oil resistant, heat resistant and anti aging.
• Complete gasket set, match the original installation structure perfectly.
• Good compression recovery, keep sealing effect under engine vibration and temperature cycling.
• Effectively avoid oil leakage and protect engine lubrication system.
• Strict performance inspection before delivery.

🔹Application Scope

Fit Equipment: Excavators, heavy trucks and construction machinery equipped with 4B3.9 /6B5.9 /6C8.3 /ISB6.7 /QSB6.7 diesel engine - Widely used for machinery repair shops, engine rebuilding factories and heavy-duty equipment overhaul services.

🔹Our Company Advantage

We are professional supplier of full-range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. - Large ready stock for various machinery spare parts - Factory-direct wholesale competitive price - Mixed-order & one-stop spare-parts procurement supported - Professional part-number matching technical support service

🔹Packaging & Shipping

Shock-proof inner packing + export neutral carton, prevent collision damage during long-distance transportation - Multiple shipping options: sea freight, air freight, international express for small trial orders - Export documents such as Commercial Invoice, Packing List can be provided.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.