Marsh Brothers M1007 Aerostar MLG Trunnion Kit

The **Marsh Brothers Aviation Aerostar Main Landing Gear (MLG) Trunnion Kit** (P/N **M1007**) is designed to replace the main landing gear airframe trunnion bushings on eligible Aerostar aircraft. Traditional metal bushings at dynamic landing gear joints require periodic lubrication. Because these areas can be difficult to access, insufficient lubrication may contribute to corrosion, premature wear and damage to the landing gear or supporting airframe structure. The M1007 kit uses non-metallic **AeroTough® GF polymer bushings** with inherent self-lubricating properties. These bushings provide smooth, grease-free operation and eliminate the need for periodic lubrication. One **M1007 kit covers one main landing gear assembly**. Two kits are required to service both main landing gear assemblies on an aircraft. ### Kit Contents | Part Number | Description | Quantity | OEM Cross-Reference | |---|---|---:|---| | MBA10029 | AeroTough® GF trunnion bushing | 4 | 920002-001 | --- ## Applications The **M1007 Aerostar MLG Trunnion Kit** is approved for the following Aerostar aircraft models: - Aerostar 600 - Aerostar 601 - Aerostar 601P - Aerostar 602P - Aerostar 700P Refer to the applicable approval documentation, installation instructions and aircraft maintenance information before installation. --- ## Why CJ Aerospace? CJ Aerospace supplies approved aviation components backed by technical knowledge and responsive customer support: - 🇦🇺 **Australian-owned and operated** - 📦 **Efficient Australia-wide supply and delivery support** - 🔧 **Technical guidance on product selection and compatibility** - ✈️ **Supporting aircraft operators, maintainers and aviation professionals** > ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help confirming whether this kit is suitable for your aircraft? Our team is ready to assist.

- Proprietary **AeroTough® GF self-lubricating polymer bushings** - Built-in lubricating properties - No periodic greasing required - Smooth, grease-free trunnion operation - Eliminates metal-to-metal contact at the bushing interface - Helps prevent corrosion between the trunnion pin and bushing - Robust and inherently wear-resistant polymer construction - Helps reduce premature wear and maintenance requirements - One kit services one main landing gear assembly - Approved for eligible Canadian- and US-registered aircraft