Cylinder Liner, 4309476, 5290937, ISL9.5 L9.3 engine liner, machinery diesel engine cylinder sleeve, engine overhaul spare parts

🔹Product Overview

Engine Cylinder Liner Part No.4309476 / 5290937 is a heavy-duty cylinder sleeve compatible with ISL9.5 and L9.3 diesel engines for construction machinery. It is fitted inside engine cylinder block, forming the combustion chamber with piston and piston rings. It withstands high temperature, high pressure and continuous friction during engine operation. It is an essential wearable replacement part for engine overhaul and maintenance.

🔹Detailed Specifications

🔹Key Features & Advantages

• High-grade cast iron material, excellent wear resistance and thermal stability.
• Precision honed inner bore, good lubrication property to reduce piston ring wear.
• Strict dimensional tolerance, perfect fit with cylinder block.
• Outstanding mechanical performance, reliable under heavy-duty working conditions.
• Full quality inspection before shipment, long service life.

🔹Application Scope

Fit Equipment: Heavy machinery equipped with ISL9.5, L9.3 diesel engine. Widely used for machinery repair shops, engine rebuilding factories and heavy‑duty equipment overhaul services.

🔹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

• Shock-proof inner packing + export neutral carton, prevent collision damage 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.