Main Bearing Set 3945918 for 6CT8.3 Diesel Engine

Keywords: 3945918 main bearing set, 6CT8.3 engine crankshaft main bearing, construction machinery engine parts, diesel engine spare parts, excavator spare parts

Product Overview

This 3945918 main bearing set is specially designed for 6CT8.3 diesel engines. It supports and protects the crankshaft, reduces friction during engine operation, a necessary replacement part for engine overhaul.

Detailed Specifications

Key Features & Advantages

• High-quality alloy material, excellent wear resistance and fatigue resistance.
• Precise size tolerance, perfect fit with crankshaft journal.
• Good load-bearing capacity, stable performance under heavy load and high speed.
• Low friction coefficient, effectively reduce engine power loss.
• Complete set, convenient for engine overhaul assembly.

Application Scope

• Suitable for excavators, trucks, generator sets equipped with 6CT8.3 diesel engine
• Used for engine overhaul and crankshaft 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 bottom overhaul, reduce crankshaft wear risk
• 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.