XCMG QY25K 420 mm Clutch Pressure Plate
For procurement teams: Confirm installed height and mating disc before ordering.
Where It Works
A 420 mm pressure plate must match the flywheel step, bolt circle and release geometry.
Before You Quote
420 mm size
Bolt circle
Cover height
Release fingers
Engine/gearbox
Failure Pattern and Root Cause
Slip may be clamp load or contamination; drag may be release travel or warpage.
Installation Outcome to Verify
Inspect flywheel, center the disc, tighten evenly and set release clearance.
Explore Related Parts
430mm Clutch Set · Clutch Booster 130301479
Questions from Maintenance Teams
Is 420 mm enough?
No. Geometry must match.
Can the flywheel be ignored?
No; surface and runout matter.
What causes judder?
Runout, contamination or uneven clamp.
The cover is kept flat and dry.
