SPROCKET FOR POWER SAWS COMPATIBLE WITH MODELS: DOUBLE EAGLE 50 DOUBLE EAGLE 557 TITAN 50 TITAN 57 TITAN 70 .325" 8 TEETH INNER BOWL: 68.2mm Bore diameter: 15.9mm Overall height: 23.5mm SELF-ALLINING RING: / ROLLER CAGE: / MCCULLOCH CODE: R370370 ORIGINAL CODE: AT