SC8.3 6CT8.3 6CTA8.3 6C 6CT Intake Valve 3800340

Title: ISC8.3 6CT8.3 6CTA8.3 6C 6CT Intake Valve 3800340, Excavator Diesel Engine Replacement Spare Parts

Keywords: 3800340, intake valve, 3800340 intake valve, ISC8.3 intake valve, 6CT8.3 engine valve, 6CTA8.3 spare parts, 6C 6CT diesel engine parts, excavator engine intake valve, construction machinery engine valve

🔹Product Overview

This intake valve Part No.3800340 is an essential engine valve component specially designed for ISC8.3, 6CT8.3, 6CTA8.3, 6C, 6CT diesel engines widely fitted on excavators and heavy‑duty construction machinery. It controls the intake of air‑fuel mixture inside combustion chamber, ensures accurate air intake timing, withstands high temperature and huge impact force during engine working cycle. It keeps stable combustion efficiency, prevents air leakage inside cylinder, protects cylinder head and piston assembly from abnormal wear. Our aftermarket replacement

intake valve is strictly manufactured according to OEM dimension and technical specification, fully interchangeable for direct onsite installation.

🔹Product Specifications

🔹Key Features

✅ Manufactured following OEM standard, precise size, direct replacement without modification

✅ High‑temperature resistant alloy material, anti‑deformation under extreme working temperature

✅ Fine surface treatment, excellent wear resistance and long service life

✅ Strict hardness & sealing test for each batch, good sealing performance

✅ Reduce cylinder air leakage, restore engine power and fuel efficiency

✅ Easy installation, lower maintenance downtime and repair cost

🔹Application Scope

Perfect replacement part for excavators and heavy construction machinery equipped with ISC8.3, 6CT8.3, 6CTA8.3, 6C, 6CT diesel engines. It solves common faults such as insufficient engine power, exhaust smoke, cylinder pressure drop, valve burning and air leakage. Suitable for engine repair workshops, equipment maintenance dealers and spare parts wholesale suppliers.

🔹Our Advantage

We provide a comprehensive range of excavator and construction machinery engine spare parts. Every product goes through strict quality inspection before packaging. We support small‑quantity orders and large wholesale orders. Fast delivery cycle together with professional pre‑sales and after‑sales technical support. If you need other spare parts for related engine models, please send us part numbers for quotation.

🔹Packaging & Shipping

• Packaging: Each intake valve is protected by individual anti‑collision packaging, packed in carton box. Wooden case is optional for bulk orders to avoid damage in long‑distance sea transportation. Anti‑rust treatment for overseas shipment.
• Shipping Methods: Support DHL/FedEx/UPS/TNT express, air freight, sea freight, LCL & FCL.
• Lead Time: 1‑3 working days for in‑stock goods; 7‑15 working days for bulk out‑of‑stock orders.
• Loading Port: Main ports of China, we can ship via customer‑appointed freight forwarder.

🔹Contact Us

1. Please send inquiry including part number, equipment model, quantity and your special requirements, we will reply within 24 working hours.
2. OEM and customized service are available for bulk orders.
3. We offer professional technical support for parts matching confirmation and installation suggestions.
4. Welcome machinery dealers, repair shops and trading companies for long‑term cooperative partnership.