Upper Gasket Kit 4089648 for B3.9 QSB3.9 Diesel Engine

Keywords: 4089648 upper gasket kit, B3.9 QSB3.9 engine upper overhaul gasket set, QSB3.9 diesel engine top gasket kit, diesel engine spare parts, excavator construction machinery engine parts

🔹Product Overview

This 4089648 upper engine gasket kit is specially designed for B3.9 QSB3.9 diesel engines. It contains full set of upper sealing gaskets for engine top overhaul, effectively preventing oil, water and air leakage during engine operation.

🔹Detailed Specifications

🔹Key Features & Advantages

• Premium composite sealing material, excellent heat resistance, oil resistance and pressure resistance.
• Complete upper sealing accessories, one package fulfills all top overhaul demands.
• Precision die-cutting, accurate hole location, perfectly matches engine assembly surfaces.
• Excellent compression recovery, stable sealing under long-time high temperature and vibration.
• Anti-aging and long service life, effectively avoid air, water and oil leakage after engine repair.
• Complete kit, convenient storage and quick assembly for engine top overhaul work.

🔹Application Scope

• Suitable for excavators, trucks, generator sets equipped with B3.9 QSB3.9 diesel engine
• Used for engine upper overhaul and cylinder head maintenance
• Widely adopted in construction machinery, commercial vehicles and mobile power station
• Fit for repair shops, engine rebuilding factory and fleet maintenance overhaul projects
• Critical spare parts for engine top overhaul, avoid oil, water and air leakage failure
• Applicable for logistics transportation vehicles and heavy-load engineering equipment

🔹Our Company Advantage

We are professional supplier of diesel engine spare parts, supply a full range of engine components.

• Strict quality inspection before delivery to guarantee product quality.
• Support customized orders and small batch trial orders, offer competitive factory price and fast reply for your inquiry.
• Complete product catalogue covering multiple engine models, one-stop purchasing service for various spare parts.
• Rich export experience, familiar with international trade requirements for construction machinery parts.
• Provide professional technical support and part number confirmation service for customers.
• Support multiple payment terms to meet different overseas buyers’ requirements.
• Adequate inventory for most common engine spare parts to shorten lead time.
• Provide after-sales follow-up service and product guidance for all orders.

🔹Packaging & Shipping

• Packed with independent plastic inner packaging and export carton box to avoid scratch and damage during transportation.
• We can ship goods by sea, air or international express according to customer requirements. Fast delivery time after receiving deposit.
• Label customization service is available, we can print your brand logo and part number on package.
• Reinforced carton packaging for engine parts to prevent damage in long-distance transport.
• Provide packing list and commercial invoice for smooth customs clearance.
• Support mixed container loading for multiple spare parts combined orders.
• Professional packaging team ensures neat packaging and complete part classification.

🔹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.