Piston 3095739 for NT855 Diesel Engine

Keywords: 3095739 engine piston, NT855 piston assembly, NT855 diesel engine piston, heavy‑duty machinery engine spare parts, construction diesel piston, aftermarket replacement engine piston

Piston Part No.3095739 is core power component for NT855 diesel engine, widely used in construction machinery, heavy‑duty trucks and generator sets equipped with NT855 engine. It withstands high‑pressure and high‑temperature combustion inside cylinder, converts combustion energy into mechanical driving force. This replacement piston solves typical engine problems including piston scratch, crack, excessive oil consumption, power loss and abnormal knocking noise caused by long‑time heavy‑load working, thermal aging and cylinder bore wear. Every piston goes through strict dimension checking, weight tolerance screening and surface quality inspection before shipment.

• Precision machined size, perfectly match NT855 engine cylinder liner, piston rings and pin parts.
• High‑strength heat‑resistant alloy material, excellent anti‑thermal fatigue performance under harsh high‑temperature working condition.
• Strict weight grouping tolerance, reduce engine vibration and guarantee stable engine operation.
• Improve cylinder compression performance, cut down lube oil consumption, restore engine rated power after replacement.
• Ideal replacement spare part for NT855 engine overhaul and daily maintenance.

Fit Equipment: Excavators, bulldozers, heavy‑duty trucks and generator sets powered by NT855 diesel engine. ‑ Widely used for engine repair workshops, heavy equipment refurbishment and engine overhaul projects.

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

Neutral export carton with shock‑proof inner packing, avoid collision deformation 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.

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.