140-01900 PLUG

The **Cleveland Filler Plug (140-01900)** is a **precision‑made threaded plug** used within Cleveland Wheels & Brakes aircraft component assemblies to close or seal a service port, typically on master cylinders or related hydraulic components where a filler or access opening requires a secure closure. This filler plug is part of the Cleveland Wheels & Brakes original component range and is intended for approved aviation maintenance and overhaul applications on compatible assemblies where specified. --- ## Applications - Seals service or filler ports on Cleveland master cylinders and hydraulic components - Helps prevent fluid leakage and contamination ingress at threaded openings - Used during aircraft maintenance and overhaul to close access points - Aircraft maintenance, repair and overhaul (MRO) operations --- ## Why CJ Aerospace? CJ Aerospace supplies trusted components for aviation maintenance and overhaul. We support operators and MROs with genuine parts, fast turnaround, and knowledgeable service. - 🇦🇺 **Australian-owned & operated** - 📦 **Stocked locally in Australia for fast dispatch** - 🔍 **Specialist knowledge of aviation wheels, brakes & hydraulics** - 🧰 **Used by leading MROs & maintenance professionals** > ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.

- **Threaded filler plug design** for secure closure of service port openings - **Metal construction** suitable for aviation hydraulic applications - **Helps prevent fluid leakage** from master cylinders or hydraulic ports - **Compatible with specified Cleveland components** where this plug is required