Back up ring for Terex TX760B

The 6194641M1 back up ring serves as a support component for the swing cylinder assembly on the Terex TX760B backhoe loader. It is engineered to work in conjunction with O-rings or lip seals within the hydraulic system. By providing a rigid mechanical boundary, this component prevents the extrusion of softer seal materials into the clearance gaps of the cylinder housing when the system is subjected to high hydraulic pressures.

This part is specifically compatible with the Wipro sideshift swing cylinder found on the Terex TX760B model. It ensures that the primary hydraulic seals maintain their intended shape and position, which is necessary for the proper operation of the machine's swing pivot assembly.

In hydraulic applications, back up rings are used to bridge the gap between mating surfaces in a cylinder. Their presence prevents seal deformation and failure, ensuring that the hydraulic fluid remains contained within the cylinder chamber during operation.