Rear Caliper Rebuild Kit. Husaberg use a 34mm piston in their rear caliper unlike KTMs so you'll need the OEM Piston Seal; 54613318200 which Taffmeisters INCLUDE in the kit
Rear Caliper Rebuild Kit+ Piston Seal 54613318200
Suitable For All Husaberg Models; All Models 2004-2008
For a kit without the seal, see 101826.