The HRU-kit includes bolt, spacer and hydrostatic release unit.
Hydrostatic Release Kit FB-60/FB-40/FBH-40/FB-42/FBH-42
Part Number: 86218
Hydrostatic Release Kit for brackets; FB-60, FB-40, FBH-40, FB-42, FBH-42. This spare part consists of additional components and is a kit.