Camshaft 3923478 for Engine 6C 6CT 6CTA 8.3L

Keywords: 3923478 camshaft, 6C 6CT 6CTA 8.3L engine camshaft, diesel engine cam shaft, excavator engine spare parts, construction machinery engine camshaft, aftermarket replacement camshaft

🔹Product Overview

Camshaft Part No.3923478 is core timing driving component for 6C 6CT 6CTA 8.3L diesel engine, widely used on excavators and heavy‑duty construction machinery. It precisely controls opening and closing timing of intake and exhaust valves, coordinates fuel injection and gas exchange, guarantees stable engine power output and normal combustion efficiency. This replacement camshaft solves typical failures including cam lobe wear, surface peeling, abnormal valve noise, power reduction and rough idle caused by original camshaft fatigue wear and poor lubrication damage. Each camshaft undergoes strict dimensional inspection, hardness testing and surface check before shipment.

🔹Detailed Specifications

🔹Key Features & Advantages

• ✅ High‑quality alloy steel material, surface quenching treatment, excellent wear‑resistance and impact‑resistance performance.
• ✅ Accurate cam profile and journal dimension, perfect matching with tappet and valve train assembly.
• ✅ Effectively eliminate engine power drop, rough idle and abnormal valve noise caused by worn original camshaft.
• ✅ Good structural rigidity, resist deformation under long‑time heavy‑load working conditions.
• ✅ Suitable for 6C 6CT 6CTA 8.3L engine overhaul and complete repair projects.

🔹Application Scope

Fit Equipment: Excavators and heavy‑duty machinery equipped with 6C 6CT 6CTA 8.3L 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 & paper tube 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.