Makita 324212-4 — Genuine Makita Ring 8 (part number 324212-4). Precision metal retaining/spacing ring with internal diameter 8 mm, external diameter 16 mm and thickness 4 mm, finished to fit the rotary-hammer/hammer-drill assemblies where it keeps shafts and sleeves properly aligned. This original Makita part is listed as RING 8 and appears in Makita parts listings for many hammer and rotary-hammer models — examples include BHR202, BHR240, BHR241, BHR261, DHR202 , DHR242, HR2450 , HR2470 and DHR243 — so it’s a direct-fit replacement for those machines.

Compact, easy to install and supplied as the single part you need to restore correct spacing/retention in the tool’s gearbox or assembly — a reliable, genuine Makita solution when a worn or missing ring is the cause of play or misalignment.

Note: this item is referenced in Makita parts list as RING 8 (324212-4), so check your tool’s parts breakdown for the same part number to confirm fit.

Jump straight to the Makita spare parts diagrams:

• Makita BHR202 Parts
• Makita BHR240 Parts
• Makita BHR241 Parts
• Makita BHR261 Parts
• Makita DHR242 Parts
• Makita HR2450 Parts
• Makita HR2470 Parts

Browse our full range of Makita drill parts. Makita hammer drill parts.