A high-quality locking latch for securing the upper, opening section of the cab door window. Its function is to securely and stably hold the opened window in place, preventing it from closing on its own or slamming during machine operation. It is a key component for ensuring comfort and ventilation in the cabin.
Aftermarket quality product – an intelligent choice combining excellent quality with an attractive price.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 2CX, 3CX, 4CX (P12, P21 cabin types) |
| JCB (Telehandlers) | Loadall |
The list above is for reference. We recommend visually comparing the latch with your old part before purchasing.
When replacing the latch, also check the condition of the window seals and hinges. To ensure the smooth operation of the mechanism, you can use a small amount of HYPTRON silicone grease on the moving parts of the latch.
The window locking latch is a simple but extremely important component for working comfort. It allows you to securely lock the open window, which provides ventilation in the cabin without the risk of the window closing on its own or slamming against the frame during operation.
Replace the latch if:
✓ Restore Comfort and Convenience: The GX-AFTER Solution
GX-AFTER is the smart choice for your machine. We deliver high-class replacements that combine excellent quality with an attractive price. Our window locking latch, made of durable materials, will restore full functionality and comfort to your cabin.
Tired of a slamming window during work?
Don't let such a small component spoil your working comfort. Order a new latch today and enjoy fresh air without the annoying noises!
Yes, in 99% of cases, the cause is a worn or broken latch mechanism in this lock. It is also worth checking that the component on the frame that it catches on is not damaged.
2. Does this latch fit both left and right doors?Yes, this latch is universal and fits the doors on both sides of the machine.
3. What is the difference between a P12 and a P21 cab?The P21 cab, introduced in newer models, has characteristically deeper-cut lower door windows for improved visibility. The P12 cab has more rectangular windows. This latch fits both of these popular cab types.
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Working Comfort
Allows for safe cabin ventilation.
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Window Protection
Prevents slamming and window damage.
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Simple Replacement
Quick installation without specialized tools.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
Data sheet
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Paczka dobrze zabezpieczona, szyba nie uległa żadnym zniszczeniom w transporcie. Wymiana była sprawna i szybka. JCB będę na pewno polecał i jeśli zajdzie taka potrzeba skorzystam z usług ;)
Kupiłam ostatnio klosz lampy tylny i muszę powiedzieć, że jestem miło zaskoczona szybkością wysyłki. Wszystko zapakowane jak należy, dlatego naprawdę polecam zakupy w tej firmie.








Mounted on the door in the P21 cabin, suitable for JCB 3CX 4CX backhoe loaders.

















