Hexagon Flange Screw Bolt 3940817 For ISLE 6L Diesel Engine

Keywords: 3940817, Hexagon Flange Screw Bolt, Engine Flange Bolt, ISLE Fastener, 6L Engine Screw, Excavator Engine Spare Parts, Diesel Machinery Replacement Bolt

🔹Product Overview

This hexagon flange screw bolt Part No.3940817 is a heavy‑duty fastening component specially designed for ISLE, 6L diesel engines. With integrated flange face design, it provides larger compression contact surface for stable clamping effect, effectively prevents loosening caused by high‑frequency engine vibration, and firmly fastens engine assemblies and accessories. Our aftermarket hexagon flange screw bolt is strictly manufactured following OEM dimension, thread and material specifications. Made of high‑strength alloy steel, it delivers high tensile strength, excellent vibration‑resistance, wear‑resistance and anti‑corrosion performance. It maintains reliable fastening performance under long‑term heavy‑load engineering operating conditions. It is an ideal aftermarket spare part for engine overhaul and routine component replacement.

🔹Detailed Specifications

🔹Key Features & Advantages

• ✅ Exact OEM Thread, Length And Flange Size Perfectly matches original mounting holes, no modification required for quick installation.
• ✅ Integrated Hexagon Flange Structure Larger bearing surface, improves anti‑loosening capability under strong engine vibration.
• ✅ Premium High‑Strength Alloy Steel High tensile strength, not easy to fracture or thread slipping under heavy‑duty working condition.
• ✅ Surface Anti‑Corrosion Treatment Resist engine oil, moisture and site corrosive environment for extended service life.
• ✅ Strict Pre‑Shipment Quality Check Thread integrity and surface defect inspection finished before shipment to guarantee installation compatibility.

🔹Application Scope

Compatible Equipment List: ‑ Engine Model: ISLE, 6L Diesel Engine ‑ Widely used on excavators, heavy‑duty trucks and construction machinery for engine assembly maintenance and bolt replacement.

🔹Our Company Advantage

We are professional supplier of full‑range diesel engine and construction machinery spare parts, supplying flange bolts, various fasteners, engine rebuild kits, injectors, sensors, solenoid valves and other replacement spare parts. ‑ Large ready stock for various heavy‑duty engine accessories ‑ Factory direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

🔹Packaging & Shipping ‑

Inner shock‑proof protective package to avoid scratch and thread damage during transit ‑ Outer reinforced export carton suitable for long‑distance sea and land transportation ‑ Multiple shipping selections: sea freight, air freight, international express for small trial orders ‑ Export documents including Commercial Invoice, Packing List can be provided

🔹Contact Us

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