Makita Genuine 317821-6 Gear Housing Cover for Makita BGA450, BGA452 Angle Grinders

The Makita 317821-6 Gear Housing Cover is a genuine OEM replacement part designed to protect the gear train on compatible Makita angle grinders, including the BGA450 and BGA452.

Constructed from durable cast metal, this front casing shields the bevel gears and bearings from dust, grinding debris, and impact damage. It provides a precise, direct-fit replacement for worn or damaged housings, maintaining correct gear alignment and smooth operation to factory standards.

For contractors and tradespeople who depend on their tools day in and day out, keeping the gear housing in good condition is essential. A damaged or compromised housing can allow debris into the gear mechanism, accelerating wear and affecting performance. This replacement restores the tool's protective front end and helps extend its working life.

Supplied as the housing cover only, the refit reuses your existing fixings and ancillary components, making it a straightforward maintenance task for both professional repair technicians and experienced DIY users.

Features and Benefits:
• Genuine Makita OEM part (MPN 317821-6) for assured compatibility and quality
• Robust cast metal construction for long-lasting protection of the gear mechanism
• Precise fit maintains gear alignment and supports smooth operation
• Shields bevel gears and bearings from dust, debris, and impact
• Direct-fit replacement using existing fixings — no additional hardware required
• Restores the tool's protective front end to factory standards
• Corrosion-resistant metallic finish suited to site and workshop environments
• Compatible with Makita BGA450 and BGA452 angle grinders