SPROCKET FOR POWER SAWS COMPATIBLE WITH MODELS: 410 420 425 435 2041 2045 2050 .325" 7 TEETH INNER BOWL: 75.9mm Ø BORE: 16mm TOTAL HEIGHT: 43.5mm SELF-ALLINING RING: / ROLLER CAGE: / JONSERED CODE: R370367 ORIGINAL CODE: AT