Cylinder Block 3934902 For 6C8.3 Diesel Engine

Keywords: 3934902 cylinder block, 6C8.3 engine cylinder block, excavator diesel engine cylinder block assembly, construction machinery engine spare parts, aftermarket replacement cylinder block

🔹Product Overview

Cylinder Block Part No.3934902 is the fundamental main housing component for 6C8.3 diesel engine fitted on excavators and heavy‑duty construction machinery. It forms the main framework for piston, crankshaft, connecting rod and other moving parts, integrating cylinder bores, cooling water channels and lubricating oil passages to support the whole engine mechanical operation. This replacement cylinder block solves serious engine failures including cylinder bore cracking, water‑oil channel crack, threaded hole damage and cylinder‑bore excessive wear caused by long‑term heavy‑load operation, overheating and mechanical impact. Every cylinder block undergoes strict casting inspection, hydraulic pressure test and dimension verification before shipment.

🔹Detailed Specifications

🔹Key Features & Advantages

• High‑strength cast iron raw material, excellent rigidity, impact‑resistance and heat‑dissipation performance for heavy‑duty working conditions.
• Accurate casting of cylinder bores, water passages and oil galleries, guarantee smooth cooling circulation and lubricant delivery.
• Precision‑machined mounting surfaces and threaded holes, good fitting accuracy for assembling other engine components.
• Effectively resolve engine oil‑water mixing, abnormal noise and power loss caused by cracked or worn original cylinder block.
• Complete dimensional conformity, ideal for 6C8.3 engine major overhaul and rebuild projects.

🔹Application Scope

Fit Equipment: Excavators and heavy‑duty machinery equipped with 6C8.3 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 wooden case packing, avoid collision and deformation 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.