Here at Titan Machine we have successfully repaired and duplicated many compensation sheave assemblies and their accompanying housing. The compensation sheaves usually have deeper than normal grooves in the sheave and have lighter duty bearings and shafts. These sheaves are usually machined specifically to fit inside their respective housing. If you are in need of a new sheave for an existing assembly / housing we can help you. If you are in need of a new assembly we can manufacture this for you as well as the housing. Please give us as much information as possible and we will find the right solution to meet your needs. Pictures are always very helpful.