CATCH -WINDOW LOCK (JCB JC400/S1389)

A damaged window catch can prevent a cab door from staying securely closed during operation. The catch, also known as a window lock, engages a striker to hold the window or door in position. When this component fails, the door may swing open unexpectedly, creating a safety hazard. This aftermarket replacement part references JCB catalog number JC400/S1389. The catch is a mechanical latch that relies on a spring-loaded mechanism to maintain engagement. Verify the serial number or application, then call (562) 693-7748. Routine wear or impact can cause the catch to lose its grip, leading to repeated door openings.

Part number variants: JC400/S1389, jc400/s1389