Premium Quality Replacement PartSPINDLE PULLEYPulley Spec:ID: 0.61 ” – 15.5mmOD: 5.60″Compatible with Following HUSQVARNA Models:EZ4220EZ5226RZ4219Z246RZ4623 Ride On MowerRZ5424-966691901 Zero Turn MowerRZ4619 CA Riding Lawn MowerRZ 4621 CA (966659201-02) (2012-11)RZ 4621 CA (966659201-00) (2010-09)RZ 4622 (967009806) (2014-04)RZ 46I (967277602-00) (2014-01)RZ 46I (967277601-00) (2014-01)EZ 17 (968999502) (2007-03) EZ 21 (968999503) (2007-03) Z 246 (96784450100) (2018-01) Z 246 (96766540100) (2017-02)Z 246 (967324002-00) (2015-01)Z 246 (967324001-00) (2016-09)Z 246 (967323903-00) (2015-01)Z 246 (967323902-00) (2015-01)Z 246 (967271601-00) (2016-11)Z 246 (967271501-00) (2016-11)Z 246 (967271401-00) (2016-11)Z 246I (967323904-01) (2016-08)Z 246I (967323901-00) (2016-08) RZ 4621 (967009805) (2013-11)RZ 4621 (967009803) (2013-08) RZ 4619 (965921501-01) (2011-01)LSZ 4622 (965880801) (2008-11) RZ 4620 (965881201) (2009-01) Order Includes:1x Spindle Pulley