ACL Race Crankshaft Main Bearings for Vauxhall Astra MK5 VXR

ACL Race Crankshaft Main Bearings for Vauxhall Astra MK5 VXR

Compatible with all Z20LEx & Z20LEH engines, also used in the Astra MK4 & Zafira A GSI

ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings.

Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers.

Bearing data

Part number: 5M2327H
Bearing size: STD
Bearing half type: Identical halves
Bearing material: F780

Technical data (mm)

Max overall length: 19.5
Max shaft size: 57.995
Max tunnel size: 62.013
Max vertical oil clearance: 0.067
Max wall at crown: 1.992
Min shaft size: 57.982
Min tunnel size: 62
Min vertical oil clearance: 0.018

Generic image used for illustration purposes only