Cylinder Liner 5530375 for cumm-ins ISL9.5 QSL9.3 Engine
Keywords: 5530375 cylinder liner, ISL9.5 cylinder sleeve, QSL9.3 engine liner, cumm-ins diesel engine spare parts, excavator overhaul cylinder liner, aftermarket replacement cylinder liner
Product Overview
Cylinder Liner Part No.5530375 is wet‑type engine cylinder sleeve, specially produced for cumm-ins ISL9.5 and QSL9.3 diesel engines. It forms the combustion working chamber together with piston, piston rings and cylinder head. Adopting high‑grade cast iron material with precision honing inner surface, it features excellent wear‑resistance, heat dissipation and deformation‑resistance. It serves as core overhaul replacement part for corroded, scratched or worn cylinder bore, effectively solving cylinder pressure loss, engine oil burning and blow‑by gas issues for heavy‑duty construction machinery.
Detailed Specifications
| Item |
Details |
| Part Number |
5530375 |
| Product Name |
Engine Cylinder Liner / Cylinder Sleeve |
| Fit Engine |
cumm-ins ISL9.5, QSL9.3 Diesel Engine |
| Fit Application |
Excavator, heavy truck and other heavy‑duty engineering equipment |
| Application |
Replace scratched, corroded or worn cylinder liner during engine overhaul, restore cylinder sealing performance |
| Function |
Provide friction working surface for piston assembly, form combustion chamber, conduct heat dissipation |
| Type |
Aftermarket New Wet‑Type Cylinder Liner |
| Quality Standard |
OEM dimension standard, strict inspection on inner bore roughness, roundness and wall thickness before shipment |
| MOQ |
1 UNIT |
| Packing |
Shock‑proof individual inner packing + export outer carton |
| Price Term |
Negotiable, EXW / FOB / CIF terms are supported |
| Delivery Time |
3‑7 days for in‑stock items |
Key Features & Advantages
- Precise OEM inner‑diameter, outer‑diameter and overall length dimension Perfect fit for ISL9.5 / QSL9.3 engine block, piston and piston rings, direct installation without extra machining.
- Premium alloy cast iron raw material Good wear‑resistant property and thermal stability, adapt long‑time high‑load working of heavy‑duty engines.
- Fine honing inner surface Optimized surface texture for stable oil film retention, reduce piston ring abrasion, extend service life of whole piston group.
- Stable structural performance Resist thermal expansion deformation, avoid water leakage and gas leakage risk after assembly.
- Multi‑item strict inspection before delivery Check inner‑bore scratch, wall thickness tolerance and surface defect to reduce on‑site assembly failure.
Application Scope
Compatible Equipment List: ‑ Fit Engine: cumm-ins ISL9.5, QSL9.3 diesel engine, widely used for excavators, heavy‑duty trucks and engineering machinery. ‑ Widely used for engine repair workshops and machinery fleets for full engine overhaul work.
Our Company Advantage
We are professional supplier of full‑range construction machinery spare parts, supplying cylinder liners, piston kits, piston ring sets, gaskets, injectors, sensors and complete engine 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
‑ Anti‑collision inner package, protect liner inner bore surface from scratch in transportation ‑ Export‑grade outer carton for safe sea and land 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.
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