fit perfectly your makita 9464, 9465, 9466 C and CV models - CB325 Stone Fabrication Brush Price is for 2 PAIRs (4 brushes).
if your makita is still making lot of sparks after replacing the Armature and brushes, Please consider to replace the brush holder too. we sell those here in EBAY too.
You can find under
Brush holders with spring and Brushes Makita 9564 9565 9566 CV CB325 carbones eBay item number 302476014530