Machinery Engines Parts 6CT8.3 6CT 6L Diesel Engine Cylinder Liner 5478894 With 6 Months Warranty, Construction Machinery Engine Replacement Part

Keywords: 5478894, Engine Cylinder Liner, 5478894 cylinder sleeve, 6CT8.3 cylinder liner, 6CT engine spare parts, 6L diesel engine parts, excavator engine cylinder liner, heavy‑duty machinery overhaul parts

🔹Product Overview

This diesel engine cylinder liner (cylinder sleeve), part number 5478894, is a core wear‑resistant component designed for cumm-ins 6CT8.3, 6CT and 6L diesel engines. It forms the inner wall of the combustion chamber, guiding piston movement, bearing high‑temperature gas pressure and friction from the piston assembly. Our aftermarket cylinder liner is strictly manufactured to OEM specifications, adopting high‑grade alloy cast iron material. It features excellent heat dissipation, wear‑resistance and deformation‑resistance, perfectly suited for long‑time heavy‑load operation of construction machinery. Each product comes with 6‑month warranty, it is an ideal spare part for full engine overhaul and maintenance.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Exact OEM Dimension Produced strictly according to original drawing standards, precise inner‑hole tolerance, perfect fit, no extra machining required during installation.

✅ High‑Quality Alloy Cast Iron Material High‑strength alloy cast‑iron raw material, strong pressure‑bearing capacity, resistant to high‑temperature deformation and cracking.

✅ Superb Wear‑Resistant Inner Wall Precision honing treatment on inner surface, excellent anti‑friction property, greatly reduce piston wear and extend service life.

✅ Good Heat Dissipation Performance Optimized wall‑thickness design, fast heat transfer, effectively lower engine operating temperature, prevent overheating failure.

✅ Reliable Sealing Performance Stable outer‑circle size to guarantee good sealing with cylinder block, avoid cooling‑water leakage and gas blow‑by issues.

✅ 100% Pre‑Shipment Inspection + 6‑Month Warranty Every cylinder liner passes strict dimensional and appearance inspection before shipment. 6‑month warranty is provided to bring you worry‑free purchase experience.

✅ Direct Replacement Fully interchangeable with original spare parts, convenient installation for engine rebuild.

🔹Application Scope

Fit for 6CT8.3 / 6CT / 6L series diesel engines, widely used on: Excavators Wheel Loaders Bulldozers Generator Sets Heavy‑duty Trucks & Other Construction Machinery

🔹Our Company Advantage

We are a professional supplier of full‑range construction machinery engine spare parts. We can provide complete engine overhaul kits including cylinder liners, pistons, piston rings, connecting rod bearings, main bearings, intake & exhaust valves, gaskets, fuel injectors, turbochargers and other wearing spare parts. ‑ Large inventory for 6CT8.3, 6D125, 6D140 and other mainstream engine spare parts ‑ Factory‑direct competitive price ‑ Fast delivery for in‑stock goods ‑ Support mixed‑order & one‑stop spare parts procurement ‑ Professional part‑number matching technical service

🔹Packaging & Shipping ‑

Independent shock‑proof carton package for cylinder liner ‑ Outer reinforced carton for long‑distance sea‑transport protection ‑ Multiple shipping solutions: sea freight, air freight, express courier for small trial orders ‑ Export documents (Commercial Invoice, Packing List) can be provided.

🔹Contact Us

If you need more overhaul spare parts for 6CT8.3, 6CT, 6L engine, please send your parts list to us. We will send you our best quotation promptly.