The RMSTATOR Stator Crankcase Cover Gasket (RMS08019) is a precision-cut replacement gasket for the stator/magneto side crankcase cover on the Honda TRX400X, TRX400EX, and XR400R. This gasket seals the left-hand engine cover — where the stator, flywheel, and ignition components live — preventing oil leaks from the crankcase joint.

A deteriorated or damaged crankcase cover gasket causes oil seepage that can contaminate the stator windings and lead to electrical failures, in addition to oil loss. RMSTATOR sources quality gasket materials cut to exact OEM dimensions for a reliable, oil-tight seal.

Key Features

• Precision-cut to exact OEM dimensions for Honda TRX400X, TRX400EX, and XR400R
• Seals the stator/magneto side crankcase cover to prevent oil leaks
• Quality gasket material for long-lasting sealing performance
• Direct replacement — no modifications required
• From RMSTATOR — specialists in powersports electrical and engine components

When You Need This Gasket

• Oil seeping from the stator cover joint
• During a stator or flywheel replacement
• As part of a comprehensive engine rebuild or service

Fitment: Honda TRX400X, TRX400EX, XR400R. SKU: RMS08019.