6L QSC 6CT Intake Valve Kit 3800340 diesel Engine Parts

Keywords: 3800340 intake valve kit, 6L QSC 6CT engine intake valve, diesel engine intake valve set, excavator engine spare parts, heavy‑duty machinery intake valve, aftermarket replacement intake valve kit

🔹Product Overview

Intake Valve Kit Part No.3800340 is a complete valve‑train repair kit for 6L QSC 6CT diesel engine, widely used on excavators, generators and heavy‑duty construction machinery. It controls opening and closing of air intake passage, delivers sufficient fresh air into combustion chamber to realize optimal air‑fuel mixing. This replacement intake valve kit solves typical failures such as valve face wear, valve stem abrasion, cylinder air leakage, insufficient power and unstable idle speed caused by long‑time high‑load operation. Every intake valve kit undergoes strict hardness testing, dimension inspection and sealing performance test before shipment.

🔹Detailed Specifications

🔹Key Features & Advantages

• Premium heat‑resistant alloy steel material, excellent wear‑resistance and anti‑deformation performance under high‑temperature working conditions.
• High‑precision machining on valve stem and sealing surface, achieve tight closing and stable air intake control.
• Complete kit design, convenient for one‑time overhaul and replacement of engine intake system.
• Effectively repair cylinder air leakage, power drop and rough idle fault caused by worn original intake valve.
• Strict dimensional tolerance, perfectly match valve guide and cylinder head for engine overhaul assembly.

🔹Application Scope

Fit Equipment: Excavators, generators and heavy‑duty machinery equipped with 6L QSC 6CT diesel engine ‑ Widely applied for engine repair workshops and routine equipment maintenance projects.

🔹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

Neutral export carton box with shock‑proof inner packing, avoid scratch and collision 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.