{"product_id":"top-shelf-replacement-r09-carbon-brush-kit-fits-po","title":"Top Shelf Replacement R09 Carbon Brush Kit Fits Porter Cable 447 843 347 743 9743 746 Saws With No Sweat Installation And Hardcore Durability To Crush Any Daily Grind Job","description":"\u003cdiv\u003e\n\u003cp\u003ePremium R09 Carbon Brush Kit for Circular Saw Replacement\u003cbr\u003e✔️ Compatible with Porter Cable 447 347 743 746 Model R09 Brush\u003c\/p\u003e \u003cp\u003eThis replacement set plugs straight into your existing housing for immediate restoration of steady torque. Built to handle repeated sparking cycles, these components keep 7 1\/4 inch circular saws running smooth through daily framing cuts and deck building sessions.\u003c\/p\u003e ✅ Package includes 2 precision carbon brushes for immediate swap out\u003cbr\u003e\n✅ Measures 0.49 by 0.24 by 0.76 inches to match OEM mounting slots\u003cbr\u003e\n✅ Cross references Porter Cable 5140096-08 and 878266 part numbers\u003cbr\u003e\n✅ Engineered to handle repeated friction without premature wear\u003cbr\u003e \u003cp\u003e💡 Why do carbon brushes degrade faster on high RPM circular saw motors?\u003cbr\u003eRestoring fresh contacts guarantees consistent current flow through the commutator.\u003cbr\u003e- Proper graphite hardness prevents uneven scoring on rotating drum seats\u003cbr\u003e- Correct spring tension maintains stable voltage feed during heavy loads\u003cbr\u003e- Direct swap fit removes trial and error from routine maintenance routines\u003cbr\u003e- Reliable thermal dissipation keeps winding coils handy during backyard jobs\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49265099309291,"sku":"VXB0BWPHFSQ8","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61TYlqowHPL.jpg?v=1787284625","url":"https:\/\/vxb.com\/products\/top-shelf-replacement-r09-carbon-brush-kit-fits-po","provider":"VXB Bearings","version":"1.0","type":"link"}