ECSiNG Starter Brush Holder 2 Pack Replace OEM 31130-13E00 21163-S004 Compatible with Suzuki KingQuad Eiger DR-Z400 12V

["- Compatibility: Compatible with Suzuki KingQuad Eiger DR-Z400; confirm your part before purchase for exact fit.","- Direct Replacement: Use to replace OEM 31130-13E00 and 21163-S004 when worn holders cause weak or intermittent starts.","- Durable Build: 12 V assembly with carbon brushes copper terminals and a heat resistant plastic holder for steady contact and current flow.","- Restored Performance: Helps improve cranking torque and reduce commutator arcing for reliable starts after storage and in cold weather.","- Easy Installation: Compact form fits standard starter assemblies; install with basic hand tools for ATV and motorcycle maintenance."]