BELL WITH PULLEY FOR DEBARKING AND CUTTER MOUNTED ON HUSQVARNA CHAINSAW MODELS: 154 - 254 - 262 - 254XP - 257XP AXLE: 8 mm Reference : R370309/026 Original Code: ALSO COMPATIBLE WITH DEBARKER AND CUTTER MOUNTED ON JONSERED CHAINSAW MODELS: 490 - 590 CODE: R370309/026 ORIGINAL CODE: ALSO COMPATIBLE WITH CUTTER AND DEBARKER FOR CHAINSAW PARTNERS MODELS: 400 - 500 - P48 - P49V - P5000 540 - 545 CODE: P370309/026 ORIGINAL CODE: CZ