Original Makita part 123144-0 — Tool-less wheel guard (wheel cover) for 115 mm (4.5") discs. This replacement guard is the depressed‑center style made to accept 115 mm grinding/cut‑off wheel and uses a quick‑release lever for tool‑less adjustment and removal. The guard’s angled lip is designed to deflect metal debris away from the operator and re‑positions quickly for left/right cutting without extra tools.
Fits a range of Makita 115 mm angle grinders — DGA458 / DGA467 / DGA463 / GA4542C and GA5042C. Use this part number (123144-0) when matching the guard shown in your tool’s parts breakdown to ensure proper fit.
The 123144-0 assembly arrives ready to install and replaces the original Makita wheel guard assembly so you can get the grinder back to safe operation with minimal fuss.
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