Crankshaft Main Bearing Set 3802070 STD for 6BT Diesel Engine

Keywords: 3802070 main bearing set, 6BT crankshaft main bearing, STD standard main bearing, diesel engine spare parts, excavator construction machinery engine parts

🔹Product Overview

This crankshaft main bearing set part number 3802070 is the complete standard-size crankshaft support component for 6BT diesel engines. It supports the crankshaft, reduces friction between crankshaft and engine block, bears heavy radial load during engine operation. It is premium overhaul spare part for excavator and heavy-duty construction machinery engine repair.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ High-performance bimetallic alloy material, excellent wear resistance and load bearing capacity, anti-fatigue under continuous heavy load.

✅ STD standard dimension, precision machining, perfect fit with crankshaft, maintain stable oil film for lubrication.

✅ Complete bearing set, all pieces included for one-stop engine overhaul assembly.

✅ Manufactured to OEM specifications, stable performance and long service life.

✅ Standard part number marking, convenient for spare parts inventory management and engine overhaul.

🔹Application Scope

• Suitable for 6BT series diesel engines.
• Widely applied in excavators, light & medium trucks and construction machinery.
• Used for engine overhaul and replacement of worn crankshaft main bearings.

🔹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.

🔹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.

🔹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.