Titan 0278250 Pusher Stem Assembly
OEM Titan Pump Component
Titan 0278250 Pusher Stem Assembly is an OEM mechanical component within the pump head assembly of SprayTech AirCoat and ED655 Plus spray systems, transmitting force to drive fluid displacement.
Compatibility Table
OEM pusher stem assembly restores proper force transmission and reliable mechanical function, ensuring efficient pump operation and consistent spray performance.
Titan Pump Component Replacement
Titan 0278250 Pusher Stem Assembly for AirCoat & ED655 Plus Pumps
Titan 0278250 is an OEM pusher stem assembly used in the pump head of compatible sprayer systems, transmitting mechanical force to drive fluid displacement within the pump.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan pusher stem assembly used within the pump head assembly of compatible sprayer systems. |
| Function | Transmits force from one part of the system to another. Acts as a follower that pushes against a diaphragm, a driver that actuates a piston, or a component that moves fluid by displacement. The assembly may include associated parts such as seals, bearings, or retainers, pre-assembled for easier installation. |
| Construction | Precision-machined stem from durable metal to withstand forces and wear of continuous operation. Designed to move smoothly within a cylinder or along a guide. |
| Compatible Models | SprayTech AirCoat, SprayTech ED655, SprayTech ED655 Plus, Wagner 538, Wagner 642, Wagner 847, Wagner 3866, Wagner 4275, Wagner 4566, Wagner 4785. |
| OEM Part Number | 0278250 Pusher Stem Assembly (also referenced as 278250). |
| Related Parts Commonly Serviced Together | Pusher body (0278337), pusher spring (0278368), seals, O-rings, cylinder or guide surface, and drive components. |
| Common Problems Solved | Loss of pressure, erratic operation, reduced fluid output, unusual grinding or knocking noises from the pump, and visible wear, scoring, or bending on the stem. |
| Commercial Benefits | Restores proper force transmission and reliable mechanical function. Ensures the pump operates efficiently and delivers consistent performance. |
The 0278250 Pusher Stem Assembly is a precision mechanical component within the pump head. Over time, pusher stem assemblies can become worn, scored, bent, or damaged due to friction, contamination, or fatigue. A worn or damaged assembly can lead to loss of pressure, erratic operation, reduced fluid output, or complete failure of the pumping mechanism. When replacing, inspect related components such as seals, guides, and cylinders for wear to ensure a complete and reliable repair.
Frequently Asked Questions
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