Titan 704-289 Piston Bushing
OEM Titan Pump Bearing Component
Titan 704-289 Piston Bushing is a genuine OEM bearing component that guides the piston rod, reduces friction, and prevents pump housing wear in compatible airless sprayers.
Compatibility Snapshot
Replacing a worn bushing restores piston alignment, eliminates knocking noises, and extends the life of seals and packings.
Titan Pump Bearing Replacement
Titan 704-289 Piston Bushing for Airless Sprayer Pump Service
Titan 704-289 is a cylindrical bearing component installed in the pump housing to guide and support the piston rod. This OEM bushing provides a low friction surface that allows smooth reciprocation while maintaining proper alignment within the pump cylinder.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan piston bushing that provides a low friction bearing surface for the piston rod in compatible sprayer pumps. Guides the piston and reduces wear on the pump housing. |
| Function | Keeps the piston rod aligned within the pump cylinder, provides a low friction bearing surface for smooth reciprocation, and prevents housing wear from rod contact. A worn bushing causes excessive play, misalignment, increased seal wear, and loss of pumping efficiency. |
| Material / Specification | Durable oil impregnated bronze or engineered polymer construction designed to withstand loads without external lubrication. Confirm exact specification against your model parts diagram before ordering. |
| Industrial Applications | Professional airless sprayer repair, pump fluid section rebuild, piston alignment restoration, rental fleet servicing, and contractor equipment restoration. |
| Compatible Titan Machines | 340 Airless Sprayer International Model; 440 i Airless Sprayer; 440i Airless Sprayer1; 640 i Airless Sprayer; Advantage 400; Advantage 500; Performer 640 i Airless Sprayer; PowrLiner 1800M; PowrLiner 2800M; RentSpray 450; and RentSpray Plus. |
| OEM Part Number | 704-289 Piston Bushing. |
| Related Parts Commonly Serviced Together | Piston rod, piston seals or packings, and pump cylinder. Inspect these components for scoring or wear during bushing replacement. |
| Common Problems Solved | Excessive piston rod play, knocking or rattling noises from the pump, fluid leakage from misalignment, and visible bushing wear or out of round bore. |
| Target Users / Markets | Painting contractors, equipment rental fleets, maintenance departments, and repair shops servicing Titan airless sprayers. |
| OEM & Brand Information | Genuine Titan OEM component manufactured for correct fitment and reliable performance in compatible sprayer fluid sections. |
| Commercial Benefits | Restores proper piston guidance, eliminates knocking and vibration, prolongs seal and packing life, and maintains pumping efficiency. |
When replacing the 704-289 piston bushing, inspect the piston rod for scoring or wear that could damage the new bushing. Ensure the bushing bore and pump housing are clean before installation. Check the piston seals and packings for wear and replace if necessary to ensure a complete repair.
Frequently Asked Questions
Contractor focused answers for confirming fitment, function, and service value.
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