Chainsaw brush cutter throttle cable compatible MTD 122-253 Sheath length: 1625 mm Overall length: 1975 mm For models: 53 cm, CC53 MSPO, SMART 53 FSPB, SMART 53 MSPB, SMART 53 SPSBHW, SP53 HWB, YM6521, SPHWB Part Number: 122-253