4pc/Set Crankshaft Thrust Washer For QuanChai N485 QC490 Diesel Engine

Product Name: Crankshaft Thrust Washer / Thrust Bearing Washer
Application Type: Diesel engine crankshaft axial support component
Engine Brand: QuanChai
Installation Position: Crankshaft thrust location in engine block / main bearing support area
Material: Bearing alloy / steel-backed bearing material
Condition: New aftermarket replacement
Supply Form: 4pc/set
Compatible Engine Models: QuanChai N485, N485QA, QC490, QC495, QC498

Main Function:
1.Control crankshaft axial clearance (end play)
2.Prevent excessive forward and backward crankshaft movement
3.Reduce wear between crankshaft thrust surfaces and engine block
4.Help maintain proper crankshaft positioning during clutch or gear load
5.Support long-term engine stability during operation