REPLACES OEM NO.521207 514841,Length:20-2/3″ 525mm,Center hole dlam:.650″

16.5mm,Outside hole dlam:.256″

6.5mm,center to center:5.79″

147mm ,Width:2.13″

54mm, Steel thick:.157″

4.0mm ,Application:
AL-KO Lawn Mower Replacement Blade: 514841, 521207
Kombi Blade counterclockwise with a diagonal cutting length: 21″
Blade suitable for e.g. the following device(s):
AL-KO Lawn Tractor(s): Comfort T1000 102 cm Tractor(s)
DOLMAR Lawn Tractor(s): TH-102.18, TH-102.18 H, TM-102.13, TM-102.17, TM-102.17 H, TM-102.18 H2
HUSQVARNA Lawn Tractor(s): CHT170, CHT172, CTH150 XP, CTH180 XP, CTH191, CTH200, CTH210 XP, YTH210 XP