ISM11 QSM11 M11 Cylinder Liner 3803703 for 11L Diesel Engine Heavy Duty Truck

Keywords: 3803703 cylinder liner, ISM11 QSM11 M11 engine cylinder liner, 11L diesel engine spare parts, heavy duty truck construction machinery replacement parts

Product Overview

Cylinder Liner Part No.3803703 is a vital wear-resistant component for ISM11, QSM11, M11 11L diesel engines. It forms the cylinder working bore for piston reciprocating motion, enduring high temperature and high pressure generated by fuel combustion, and protects the cylinder block from abrasion and corrosion. Produced with high-grade alloy cast iron and advanced inner honing technology, it boasts outstanding wear resistance and stable thermal performance. Widely used on heavy-duty trucks, excavators and engineering equipment for engine overhaul and repair work.

Detailed Specifications

Key Features & Advantages

• High alloy cast iron material, excellent wear resistance and corrosion resistance.
• Precision inner surface honing treatment, good oil storage performance, reduce friction of piston and piston ring.
• Strict dimensional tolerance control, perfect matching with piston and piston rings.
• Reliable high temperature resistance, keep stable performance under heavy-duty working environment.
• Direct replacement, simple installation for engine rebuild.

Application Scope

Fit Equipment: Heavy duty trucks, excavators and construction machinery equipped with ISM11, QSM11, M11 11L 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.