

Genuine replacement part 0551541 is a slider assembly that provides smooth linear motion for components such as the spray gun carriage, pump support, or other moving parts. A worn, damaged, or binding slider assembly can cause rough operation, misalignment, and premature wear of related components. Replacing with this genuine slider assembly restores smooth, precise movement and ensures reliable performance on compatible RentSpray and SprayTech units.
| Part Number | 0551541 |
|---|---|
| Part Description | Slider Assembly |
| Brand | RentSpray / SprayTech |
| Fits |
|
| Condition | New |
The 0551541 Slider Assembly is a precision linear motion component that guides and supports moving parts such as the spray gun carriage, pump support, or adjustment mechanisms. On compatible RentSpray and SprayTech units, this assembly ensures smooth, friction‑free movement for precise control and consistent operation.
A worn, damaged, or binding slider assembly can cause rough operation, misalignment, increased wear on mating components, and erratic performance. Replacing the slider assembly with a genuine 0551541 restores smooth, accurate motion and helps extend the life of the equipment.
| Linear guidance | Provides smooth, low‑friction movement for carriages or supports |
|---|---|
| Component alignment | Maintains proper alignment of moving parts for consistent operation |
| Load support | Supports the weight of attached components during motion |
| Rough / binding movement | Slider does not move smoothly or requires excessive force |
|---|---|
| Visible wear | Grooves, scoring, or flat spots on sliding surfaces |
| Excessive play | Loose fit between slider and rail causing wobble |
| Corrosion / damage | Rust, pitting, or physical damage affecting function |
Part 0551541 is compatible with the following RentSpray and SprayTech models. Always confirm fitment using the correct parts diagram for your exact machine.
| Brand / Model | Component |
|---|---|
| RentSpray: 400 | Slider Assembly (0551541) |
| SprayTech: EPX2155 | Slider Assembly (0551541) |
| SprayTech: EPX2255 | Slider Assembly (0551541) |
When replacing the slider assembly, these related components are often inspected at the same time:
Check for wear, damage, or debris that could affect slider movement.
Inspect mounting points and alignment; replace if damaged.
Bolts and screws that secure the slider; replace if worn or stripped.