Expand your model rocket parts assortment with the Estes D and E Engine Mount Kit, a comprehensive accessory pack designed for customers building custom rockets with 24 mm engines. The kit contains 19 individual components and provides enough parts to assemble one or two engine mounts for use with compatible BT-55, BT-60, and BT-80 body tubes.

Built for Custom Rocket Projects

This engine mount kit gives experienced hobbyists and competitive builders the flexibility to create strong, properly aligned mounting systems for Estes C11, D12, and E12 engines. Its broad compatibility makes it a useful option for original designs, replacement assemblies, performance upgrades, and ARC-related projects.

A Comprehensive Selection of Components

Each package includes three 4-inch BT-50 engine mounting tubes, centering rings, adapter rings, engine blocks, hook retainers, steel D and E engine hooks, and an E-to-D spacer. These components allow customers to select the engine retention and body tube configuration that best matches their individual rocket design.

A Valuable Addition to Your Parts Department

The D and E Engine Mount Kit fills an important need for builders who want more flexibility than a preassembled engine mount can provide. Stock it alongside body tubes, centering rings, adhesives, and other construction supplies to help customers find the compatible parts they need in one convenient package.

Kit Contents

The package includes one large BT-80 laser-cut centering ring, one small BT-60 laser-cut centering ring, four AR-5055 adapter rings, three AR-2050 engine blocks, three BT-50 engine mounting tubes, two black engine hook retainers, one E-to-D spacer, one D engine hook, and one E engine hook.