

Part number 0277243 is a Motor Brush Kit containing replacement carbon brushes for the electric motor on compatible SprayTech CS-series HVLP turbine systems. This kit restores motor performance and extends the service life of the turbine unit.
| Part Number | 0277243 |
|---|---|
| Part Description | Motor Brush Kit |
| Fits | SprayTech CS9960; SprayTech CS9900 |
| Condition | New |
Part number 0277243 is a Motor Brush Kit specifically engineered for the SprayTech CS9960 and CS9900 HVLP turbine systems. These professional-grade units utilize a high-speed electric motor to generate the large volume of low-pressure air required for HVLP spraying. The motor brushes are consumable components that conduct electrical current to the rotating armature, and they wear down over time due to friction and electrical arcing. This kit contains the replacement carbon brushes necessary to restore the motor to peak operating condition.
The CS-series turbines feature a dedicated cooling air system completely separate from the atomization air path. The motor is the heart of the system, and maintaining it in good condition is essential for reliable performance. As brushes wear, they become shorter, reducing spring tension and causing poor contact with the commutator. This leads to sparking, reduced motor power, inconsistent speed, and eventually complete motor failure. Regular inspection and timely replacement of motor brushes is a standard maintenance procedure that can significantly extend the service life of the turbine.
This kit includes the correct brush size and material composition for the CS9960 and CS9900 motors, along with any necessary springs or hardware. Brushes are subjected to continuous wear and must be replaced when worn to the minimum length specified in the service manual. Symptoms of worn brushes include reduced air output, intermittent operation, visible sparking at the commutator, and unusual motor noise. Replacement with genuine 0277243 motor brush kit restores proper electrical contact, ensures consistent motor performance, and prolongs the life of the turbine investment.
| Electrical Contact | Conducts current to motor armature for operation |
|---|---|
| Performance Restoration | Restores full motor power and speed after brush wear |
| Preventive Maintenance | Regular replacement prevents commutator damage |
| Reduced Air Output | Noticeable drop in spray performance |
|---|---|
| Excessive Sparking | Visible sparking visible at commutator |
| Intermittent Operation | Motor runs erratically or cuts out |
| Preventive Maintenance | Replace at recommended service intervals |
Part number 0277243 is specifically designed for the SprayTech CS9960 and CS9900 HVLP turbine systems. These professional-grade units utilize high-speed electric motors requiring periodic brush replacement as a standard maintenance procedure. Both models share common motor architecture and require the identical brush kit. This motor brush kit is a model-specific component engineered for the brush size, material composition, and spring requirements of these particular turbine systems. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Compatible Models | Component |
|---|---|
| SprayTech CS9960 | Motor Brush Kit |
| SprayTech CS9900 |
The motor brush kit is part of the turbine's electrical system. When servicing the brushes, these related parts are often inspected or replaced at the same time.
The rotating contact surface for brushes. Inspect for grooving or burning during brush replacement.
Supports motor shaft. Check for smooth rotation and noise.
Encloses motor assembly. Inspect for damage and ensure proper reassembly.