Part 449-195A is a replacement pulley for compatible Power Beast, Powerliner, PowrLiner, and PowrTwin equipment. This pulley transmits power via a belt between the engine or motor and driven components. When the original pulley becomes worn, damaged, or loses its grooves, replacement restores proper power transmission.
| Part Number | 449-195A |
|---|---|
| Part Description | Pulley |
| Brand | Universal |
| Fits | Power Beast; PowerBeast; Powerliner 4955, 6955, 8955; PowrLiner 4950; PowrLiner 6950; PowrLiner 6950_1; PowrTwin 4900 , 6900 , 8900, 12000 Plus; PowrTwin 6900 , 12000 Plus DI; PowrTwin 12000 Plus DI service |
| Condition | New |
The 449-195A pulley is a direct replacement drive component for Power Beast, PowerBeast, Powerliner 4955/6955/8955, PowrLiner 4950, 6950, 6950_1, and multiple PowrTwin models including 4900/6900/8900/12000 Plus, 6900/12000 Plus DI, and 12000 Plus DI service equipment. This precision-machined pulley is designed to be mounted on a shaft, typically from an engine, motor, or driven component, and features grooves that match the belt used in the drive system. As the pulley rotates, it transmits power through the belt to other pulleys, driving pumps, wheels, or other mechanisms. A worn or damaged pulley can cause belt slippage, noise, vibration, and loss of power transmission. Grooves may become worn, reducing belt grip, or the pulley may become bent or cracked. This replacement pulley is manufactured to exact specifications for diameter, groove profile, and bore size to ensure proper fit and alignment. Installation requires proper mounting on the shaft and may involve keyways or set screws. Regular inspection helps identify pulley wear before it affects drive performance.
| Power transmission | Transfers power via belt between components |
|---|---|
| Speed / torque conversion | Pulley diameter affects drive ratio |
| Belt guidance | Grooves keep belt properly aligned |
| Worn grooves | Grooves smoothed, belt slips |
|---|---|
| Damaged / cracked | Visible damage to pulley |
| Bent / out-of-round | Pulley wobbles, causes vibration |
| Belt wear | Belt shows uneven or rapid wear |
Pulley 449-195A is compatible with the following models. Verify fit using your equipment's parts diagram.
| Compatible Models |
|---|
| Power Beast; PowerBeast |
| Powerliner 4955, 6955, 8955 |
| PowrLiner 4950; 6950; 6950_1 |
| PowrTwin 4900, 6900, 8900, 12000 Plus |
| PowrTwin 6900, 12000 Plus DI |
| PowrTwin 12000 Plus DI service |
When replacing the pulley, inspect these associated components to ensure proper drive system function.
Replace belt if worn or glazed.
Check for wear or damage.
Inspect for smooth rotation.
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