SPROCKET STEERING GEAR RIDE-ON MOWER lawn mower COMPATIBLE CASTELGARDEN EFCO ISEKI MOUNTFIELD STIGA TECHNICAL CHARACTERISTICS CASTELGARDEN MODELS : J92 , J2 HYDRO , JP 92 , JP 92 HYDRO , TCP 102 , TCP 102 HYDRO EFCO : EF 90 C , EF 92 C , EF 102 C , EF 122 C ISEKI : CM 2135 H , CM 2180 H , CM 2220 H , CM 7114 H , CM 7216 H MOUNTFIELD : 1436 H , 1436 M , 1400 H , 1440 M , 1540 H , 1540 M , 1636 H , 1636 M , 1840 H , 1540 M , 2040 H , 2348 H , 2448 H , 2548 H STIGA : Estate Baron , Estate Basic , Estte President , Estate Pro 20 , Summer Pro 22 , Summer Pro 25 , Summer Royal , Summer Senator , Summer Tornado SPROCKET TEETH 12 Teeth CODE: 25271586 ORIGINAL CODE: 125570000/2 , 125570000/1 , 125570000/0 , 25570000/0 , 1136-263-02 , 1136-0263-01 SR