Graco part 200-556 is a swivel adapter used to connect the spray gun to the hose while allowing 360-degree rotation. This swivel reduces hose twist and kinking, making operation smoother and more comfortable during extended spraying sessions. When the swivel becomes stiff, leaks, or restricts movement, replacing it restores full maneuverability and prevents fluid loss at the connection point on compatible Graco units.
| Part Number | 200-556 |
|---|---|
| Part Description | Swivel Adapter |
| Brand | Graco |
| Fits | PowrLiner, Hydra M, Hydra Pro series |
| Condition | New |
The Graco 200-556 Swivel Adapter is a fluid path component designed to connect the spray gun to the high-pressure hose while allowing the gun to rotate freely. This 360-degree rotation prevents the hose from twisting and kinking as you move around a job site, reducing operator fatigue and extending hose life. The swivel contains precision-machined internal passages and seals that maintain full pressure while enabling smooth movement.
Over time, abrasive materials and constant motion can cause the swivel to become stiff or develop leaks. A worn swivel restricts movement, making it difficult to maneuver the gun, and can create drips and messes at the connection point. Replacing a faulty swivel adapter restores smooth, effortless gun control and eliminates fluid loss. This maintenance item is essential for professional applicators who require consistent performance and comfort during long days of spraying.
| 360-degree rotation | Allows the gun to rotate freely without twisting the hose |
|---|---|
| Operator comfort | Reduces wrist strain and fatigue during extended use |
| Hose protection | Prevents kinking and extends the service life of the hose |
| Fluid leakage | Paint seeping from the swivel body during operation |
|---|---|
| Stiff rotation | Gun does not swivel smoothly and requires extra force to turn |
| Visible damage | Cracks, wear, or corrosion on the swivel housing |
| age or contamination | Dried paint or debris preventing free movement |
Graco part 200-556 is compatible with the following Graco sprayers and systems. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Graco Model / Series | Component |
|---|---|
| PowrLiner 4955 | Swivel adapter |
| PowrLiner 6955 | Swivel adapter |
| PowrLiner 8955 | Swivel adapter |
| PowrLiner 2850 GB_D_F | Swivel adapter |
| Hydra M series | Swivel adapter |
| Hydra Pro 2000/4000 | Swivel adapter |
| Hydra M Super / Hydra Pro Super | Swivel adapter |
| 0528925N 2000/4000 | Swivel adapter |
Gun and hose issues are often tied to more than one component. When servicing the swivel adapter, these parts are commonly inspected at the same time.
The gun's trigger, diffuser, and safety mechanisms should be checked for proper operation.
The hose fitting that connects to the swivel should be clean and free of damage.
A clogged gun filter can cause pressure issues and should be cleaned or replaced.
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