XTREME ELECTROMAGNETIC CLUTCH for lawn tractor mower mowers CUB CADET: RZT 42 MTD: P 155 HZ-G, P 170 HZ-S, P 220 HZ-S TROY BILT: Colt XP 42 CHARACTERISTICS height in mm: 99,60 Cable length with plug in mm: 125 Suitable belt width in mm: 12 7 / 15.8 Upper pulley Ø in mm: 17.30 Pulley Ø in mm: 151.00 Inner pulley Ø in mm: 25.4 CODE: 31-235 ORIGINAL CODE: XTREME X0399 CZ