10pc/Set Main Bearing For QuanChai N485 N485QA Diesel Engine

Product Name: Main Bearing / Crankshaft Main Bearing Set
Engine Series: N485
Application Type: Diesel engine crankshaft support bearing
Bearing Type: Plain split bearing shell
Set Configuration: Set of 5 main bearings (10 pcs upper + lower shells)
Condition: New aftermarket replacement
Installation Position: Crankshaft main journal support area
Compatible Engine Models: QuanChai N485, N485QA

Main Features:
1.Supports crankshaft rotation and engine stability
2.Helps reduce metal-to-metal contact and friction
3.Maintains proper oil clearance for lubrication
4.Suitable for engine rebuilding and overhaul service
5.Reliable replacement for worn, scratched, or oversized original bearings