

PowrLiner / PowrTwin / PowrTex part 138-001 is a spring retainer designed to secure and position springs within various assemblies on compatible sprayer models. This component ensures springs remain properly seated and maintain correct tension for reliable operation of mechanisms such as valves, triggers, and tensioners. Replacing a worn, damaged, or missing spring retainer restores proper spring function and ensures consistent mechanical operation.
| Part Number | 138-001 |
|---|---|
| Part Description | Spring Retainer |
| Brand | PowrLiner / PowrTwin / PowrTex |
| Fits | PowrLiner 6000, 6900 XLT SP, 6900 XLT, 4950, 8900 XLT SP, 8900 XLT, 6950; PowrTwin 12000 GHD, 12000 GH, 12000, 12000 XLT DI, 12000 XLT, 6900 XLT DI, 6900 XLT, TM 8900 XLT, 6900 GH, 8900 GH; PowrTex 6900SF, 12000SV |
| Condition | New |
The 138-001 Spring Retainer is a precision component designed to secure and properly position springs within various mechanical assemblies on compatible PowrLiner, PowrTwin, and PowrTex sprayer models. It ensures springs remain correctly seated and maintain proper tension for reliable operation of valves, triggers, tensioners, and other spring-loaded mechanisms.
Spring retainers play a critical role in the function of spring-loaded mechanisms. They hold the spring in place, preventing it from shifting or dislodging during operation, while allowing it to compress and expand freely as designed. Proper retention ensures consistent spring force and predictable mechanical response. Without proper retention, springs can shift, reducing effectiveness or causing the mechanism to malfunction.
Over time, spring retainers can become worn at contact points, cracked from stress, or damaged during maintenance. A damaged or missing retainer can allow the spring to shift, causing inconsistent operation, loss of function, or potential damage to surrounding components. Replacing a worn or damaged spring retainer restores proper spring positioning and ensures reliable mechanical operation.
| Spring retention | Holds springs in correct position within assemblies |
|---|---|
| Tension maintenance | Ensures springs maintain proper force and alignment |
| Mechanical alignment | Keeps springs aligned with mating components |
| Cracks / damage | Visible cracks compromising retainer integrity |
|---|---|
| Worn contact surfaces | Wear affecting spring retention or alignment |
| Deformed shape | Retainer no longer holds spring properly |
| Missing retainer | Retainer lost, spring no longer secured |
Part 138-001 is compatible with the following sprayer models. Always verify fitment using your equipment's parts diagram before ordering.
| Model | Component |
|---|---|
| PowrLiner 6000 | Spring Retainer |
| PowrLiner 6900 XLT SP | Spring Retainer |
| PowrLiner 6900 XLT | Spring Retainer |
| PowrLiner 4950 | Spring Retainer |
| PowrLiner 8900 XLT SP | Spring Retainer |
| PowrLiner 8900 XLT | Spring Retainer |
| PowrLiner 6950 | Spring Retainer |
| PowrTwin 12000 GHD and 12000 GH | Spring Retainer |
| PowrTwin 12000 XLT DI | Spring Retainer |
| PowrTwin 12000 XLT | Spring Retainer |
| PowrTwin 6900 XLT DI | Spring Retainer |
| PowrTwin 6900 XLT | Spring Retainer |
| PowrTwin TM 8900 XLT | Spring Retainer |
| PowrTwin 6900 GH | Spring Retainer |
| PowrTwin 8900 GH | Spring Retainer |
| PowrTex 6900SF | Spring Retainer |
| PowrTex 12000SV | Spring Retainer |
When replacing the spring retainer, these associated components are often inspected or replaced at the same time.
The spring that the retainer secures; inspect for wear or loss of tension.
The assembly the spring acts upon; check for wear or damage.
Pins, screws, or clips that secure the retainer; inspect for wear.