Titan 0290122 Piston Rod

Replacement Piston Rod for PowrLiner 550_GB_D_F Equipment

The 0290122 Piston Rod is a replacement rod designed to transmit linear motion within the pump cylinder on PowrLiner 550_GB_D_F equipment. This piston rod serves as the connecting link between the drive mechanism and the piston packings, converting rotational or hydraulic force into reciprocating motion that draws fluid into the cylinder and discharges it under pressure. When the original piston rod becomes scored, bent, or worn, it can lead to accelerated packing wear, fluid bypass, reduced pressure, or complete pump failure. Replacing the piston rod restores proper sealing surface condition and consistent pumping action necessary for reliable equipment performance.

This piston rod is manufactured to original equipment specifications, ensuring proper fit, surface finish, and material hardness for the PowrLiner 550_GB_D_F application. The rod features a precision-ground surface that provides the sealing interface for the piston packings, allowing smooth reciprocating motion while maintaining a fluid-tight seal. A properly functioning piston rod moves freely through the packings without scoring or galling, transfers full drive force to the fluid column, and maintains concentric alignment within the cylinder bore. Common indicators that the piston rod requires replacement include visible scoring or scratching on the rod surface, accelerated packing wear requiring frequent replacement, fluid bypass or pressure loss during operation, unusual noise or vibration during the stroke cycle, or bending or deformation of the rod from overload conditions. Installing this replacement rod restores proper sealing and extends the service life of the pumping system.