

SprayTech part 0277467 is a Cup Locking Lever designed for SprayTech HVLP Maxum II spray guns. This lever secures the paint cup to the gun body, providing a positive locking mechanism that prevents accidental cup detachment during operation. Replacing a broken, worn, or missing cup locking lever ensures the cup remains securely attached, preventing spills and downtime.
| Part Number | 0277467 |
|---|---|
| Part Description | Cup Locking Lever |
| Brand | SprayTech |
| Fits | HVLP Maxum II |
| Condition | New |
The SprayTech 0277467 Cup Locking Lever is a mechanical latch component that secures the paint cup to the body of HVLP Maxum II spray guns. It engages with the cup bridge or mounting flange, providing a positive lock that prevents the cup from rotating or detaching during use.
A properly functioning cup locking lever is essential for safe, uninterrupted spraying. If the lever is broken, worn, or fails to engage, the cup may become loose, leak, or fall off entirely—causing material waste, cleanup, and downtime. Replacing a damaged lever restores secure cup retention and operator confidence.
| Cup retention | Securely locks the paint cup to the spray gun body |
|---|---|
| Accidental release prevention | Prevents cup from loosening or detaching during operation |
| Quick cup changes | Allows fast attachment and removal of cups when unlocked |
| Broken lever | Cracked or fractured lever preventing proper engagement |
|---|---|
| Worn engagement tab | Lever no longer holds cup securely; cup can rotate or detach |
| Stiff operation | Lever difficult to move due to wear or damage |
| Missing lever | Lever has broken off completely, leaving cup unsecured |
SprayTech part 0277467 is compatible with the following SprayTech HVLP spray gun model. Always confirm fitment using the correct parts diagram for your exact model and revision.
| SprayTech Model | Component |
|---|---|
| SprayTech HVLP Maxum II | Cup Locking Lever |
When replacing the cup locking lever, these components are often inspected or replaced at the same time to ensure complete cup retention reliability.
The lever engages with the cup bridge; inspect for wear or damage to the locking surface.
If the lever pivots on a pin or uses a spring, inspect these for wear or loss of tension.
If the cup itself is damaged or the mounting flange is worn, consider cup replacement.