

Part 9952870 is a 60 MF motor capacitor rated at 400–450 V, designed for 230 V~, 50 Hz electrical systems. This capacitor supports proper motor starting and running performance on compatible PowrTwin airless paint sprayers.
| Part Number | 9952870 |
|---|---|
| Part Description | Capacitor |
| Rating | 60 MF / 400–450 V |
| Electrical Spec | 230 V~, 50 Hz |
| Fits | PowrTwin Series (4900,6900,8900,12000) |
| Condition | New |
The 9952870 Capacitor (60 MF / 400–450 V) is an electrical component used on PowrTwin airless paint sprayers operating on 230 V~, 50 Hz power. The capacitor supports proper motor startup and stable running performance by storing and releasing electrical energy as required by the motor circuit.
A failing capacitor can prevent the motor from starting, cause intermittent operation, or lead to overheating and electrical stress. Replacing the capacitor restores correct motor function and helps protect other electrical components.
| Motor starting | Provides initial energy boost for motor startup |
|---|---|
| Running stability | Helps maintain smooth motor operation |
| Electrical efficiency | Reduces strain on the motor circuit |
| Won’t start | Motor hums but does not turn |
|---|---|
| Intermittent operation | Motor cuts in and out during use |
| Physical damage | Bulging, leaking, or burned capacitor |
| Electrical service | During motor or control box repair |
Part 9952870 is compatible with the following PowrTwin airless paint sprayers. Always verify electrical specifications before installation.
| Sprayer Model | Component |
|---|---|
| PowrTwin 4900 | Motor capacitor |
| PowrTwin 6900 | Motor capacitor |
| PowrTwin 8900 | Motor capacitor |
| PowrTwin 12000 | Motor capacitor |
| PowrTwin Plus | Motor capacitor |
| PowrTwin Plus DI | Motor capacitor |
Capacitor replacement is often paired with inspection of other electrical components.
Worn brushes can affect startup performance.
Electrical faults may impact capacitor life.
Loose or damaged wiring can cause capacitor failure.