High Quality Oil Pump 3937404 for Engine 6BT Excavator Machinery Engine Parts OEM Parts

Keywords: 3937404 oil pump, 6BT lubricating oil pump, 6BT engine oil pump, diesel engine spare parts, excavator machinery engine parts, OEM engine oil pump

Product Overview

This lubricating oil pump 3937404 fits 6BT diesel engine. It delivers pressurized lubricating oil to every moving component inside the engine, reducing friction and wear, cooling and cleaning engine parts. It is a core component of engine lubrication system for overhaul and replacement.

Detailed Specifications

Key Features & Advantages

• High-strength alloy cast iron housing, wear-resistant and shock resistant for heavy duty working conditions.
• Precise internal rotor structure, stable oil pressure and continuous oil supply.
• Strict dimensional tolerance, perfect fit with original engine assembly.
• Low noise operation, reliable performance under high load and high temperature.
• Long service life, effectively protect engine crankshaft, bearings and moving parts.
• Fully meets OEM specifications, direct replacement without modification.
• Rigid pressure test before delivery to avoid oil supply failure.
• Improve engine reliability and extend engine service cycle.
• Ideal replacement part for engine lubrication system maintenance.

Application Scope

• Suitable for excavators, heavy duty trucks, generator sets equipped with 6BT diesel engines
• Used for oil pump replacement during engine overhaul and lubrication system repair
• 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 part to maintain normal engine lubrication and prevent engine seizure
• Applicable for logistics transportation vehicles and heavy-load engineering equipment

Our Company Advantage

• 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 usage 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.