Piston Ring Set 3802421 5482359 Truck Engine Parts for Dongfeng 6BT

Keywords: 3802421 5482359 piston ring set, Dongfeng 6BT piston rings, 6BT truck engine spare parts, excavator construction machinery replacement parts

Product Overview

Piston Ring Set Part No.3802421 / 5482359 is a critical engine consumable kit designed for Dongfeng 6BT diesel engine. It functions to seal combustion chamber, control lubricating oil consumption and transfer heat from piston to cylinder liner. With excellent sealing and wear-resistant performance, it is widely used for Dongfeng trucks, excavators and engineering machinery engine repair and overhaul.

Detailed Specifications

Key Features & Advantages

• Premium alloy material with surface treatment, outstanding wear resistance.
• Precise gap and thickness tolerance, great sealing performance to reduce blow-by gas.
• Good elasticity stability, keep sealing effect under high temperature working condition.
• Low oil consumption, reduce engine emission and improve fuel economy.
• Complete set, easy installation for engine overhaul.

Application Scope

Fit Equipment: Dongfeng trucks, excavators and construction machinery equipped with Dongfeng 6BT 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.