Size of carbon brush is 18 x 11 x 7mm / 0.70 x 0.43 x 0.28 inch. Replaces part numbers are N398321, N088403. Compatible with Dewalt DWP849 DWP849X DWP849X-BR DWP849X-B3 Polisher. High strength and durability, low spark, long service life. Worn brushes are often the cause of a poorly running motor. Recommended to replace both carbon brushes at the same time. Please kindly confirm the size before ordering. Size 18x11x7mm Tool Part Type Carbon Brush Main Material Carbon,Metal Qty 2 Pairs Brand Unbranded/Generic MPN N398321,N088403 EAN 4894670654764 .
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