AS Plunger Bearing 1-11608 Waterjet Pump Parts Price

The AS Plunger Bearing 1-11608 is a precision support component used in Waterjet Intensifier pump systems. “AS” refers to a specific assembly design series, and the plunger bearing’s main function is to support and guide the plunger during high-pressure reciprocating motion, reducing friction and maintaining accurate alignment within the intensifier assembly.
This bearing plays a critical role in ensuring smooth piston/plunger movement, minimizing wear between metal contact surfaces, and improving the overall efficiency and stability of ultra-high-pressure water generation.
A high-quality plunger bearing is essential for extending component life, reducing mechanical stress, and maintaining consistent pump performance.

Is AS Plunger Bearing 1-11608 a Wear Part?

Yes — the AS Plunger Bearing 1-11608 is considered a wear part.
Because it operates under continuous reciprocating motion, high load, friction, and pressure cycling, the bearing surface gradually wears, heats up, or loses dimensional accuracy over time.
If not replaced in time, it can cause increased friction, misalignment, vibration, seal damage, and reduced pump efficiency.
Regular inspection and scheduled replacement are strongly recommended.