Genuine RedMax Sprocket
Part #: 510960201

Fits these models and more: 
BCZ 3050 S - RedMax Brushcutter (2010-06)
ENGINE

BCZ 3050 S - RedMax Brushcutter (SN: 00100101 & Above) (2010-06)
004 - ENGINE UNIT

BCZ 3050 S - RedMax Brushcutter (SN: 91000101 & Above) (2012-08)
ENGINE

BCZ 3050 SW - RedMax Brushcutter (SN: 00100101 & Above) (2010-06)
004 - ENGINE UNIT

BCZ 3050 SW - RedMax Brushcutter (SN: 91000101 & Above) (2012-08)
ENGINE

BCZ 3050 T - RedMax Brushcutter (SN: 91000101 - 91001000)
ENGINE

BCZ 3060 TS - RedMax Brushcutter (SN: 00100101 - 00400100) (2010-06)
004 - ENGINE UNIT

BCZ 3060 TS - RedMax Brushcutter (SN: 00400101 & Above)
ENGINE

BCZ 3060 TS - RedMax Brushcutter (SN: 00400101 & Above) (2014-04)
ENGINE

HEZ 2401 S - RedMax Edger (SN: 70200101 & Above)
DRIVE

HEZ 2450 S - RedMax Edger (SN: 90900101 & Above)
DRIVE

HEZ 2460 S - RedMax Edger (SN: 00100101 & Above) (2010-04)
001 - DRIVE UNIT

HEZ 2460 S - RedMax Edger (SN: 00100101 & Above) (2012-08)
DRIVE

HEZ 2601 S - RedMax Edger (SN: 60100101 & Above)
PRODUCT COMPLETE

HEZ 2602 S - RedMax Edger (SN: 60800001 - 70200100)
CUTTING EQUIPMENT

HEZ 3001 S - RedMax Edger (SN: 70200101 & Above)
CUTTING EQUIPMENT

HEZ 3050 S - RedMax Edger (SN: 90900101 & Above)
DRIVE

HEZ 3060 S - RedMax Edger (SN: 00100101 & Above) (2010-04)
001 - DRIVE UNIT

HEZ 3060 S - RedMax Edger (SN: 00100101 & Above) (2012-08)
DRIVE

SGCZ 2460 S (966599501) - RedMax Reciprocator Trimmer (2010-04)
SHAFT HANDLE

SGCZ 2460 S - RedMax Reciprocator Trimmer (SN: 00100101 & Above) (2010-04)
002 - DRIVE UNIT

SGCZ 2460 S - RedMax Reciprocator Trimmer (SN: 00100101 & Above) (2012-08)