Cylinder Liner Kit 3007525 for K38 K50 Engine

Keywords: 3007525 cylinder liner kit, K38 K50 engine cylinder sleeve set, excavator diesel engine cylinder liner, construction machinery engine overhaul spare parts

Product Overview

Cylinder Liner Kit Part No.3007525 is a complete overhaul wearing‑part kit specially matched for K38 K50 diesel engines, widely used on excavators and heavy‑duty construction machinery. The kit includes cylinder liner and matched sealing rubber rings, forming combustion chamber together with piston, piston rings and cylinder head, enduring high‑temperature combustion and reciprocating friction movement. It solves engine high oil consumption, blow‑by gas, power drop and coolant leakage problems caused by inner‑wall scratch, wear‑out and seal failure of original cylinder liner. Each cylinder liner kit undergoes strict inspection for inner‑diameter dimension, roundness, surface finish and sealing ring quality before export carton packaging and shipment.

Detailed Specifications

Key Features & Advantages

• ✅ High‑quality alloy cast iron cylinder liner, excellent wear‑resistance, heat‑resistance and deformation‑resistant performance under heavy‑duty working conditions.
• ✅ Precision honing inner surface, achieve ideal friction fit with piston rings, reduce wear loss and enhance cylinder sealing performance.
• ✅ Complete with matched high‑temperature resistant sealing rings, effectively prevent coolant leakage between cylinder liner and engine block.
• ✅ Effectively eliminate excessive oil consumption, gas blow‑by, insufficient power and coolant leaking faults caused by scratched, worn or poorly‑sealed original cylinder liner assembly.
• ✅ Perfect fit for K38 K50 engine repair and overhaul projects.
• ✅ Stable interchangeability, can directly replace original OEM spare parts.

Application Scope

Fit Equipment: Excavators and other heavy‑duty construction machinery equipped with K38 K50 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

Export carton with shock‑proof protective packaging, avoid collision and scratch 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.