D and E Engine Mount Kit

The Estes D and E Engine Mount Kit brings professional-grade reliability to your rocket building projects. With enough parts to mount two 24 mm engines, this kit ensures your rockets can handle the higher thrust of D and E engines while maintaining stability and performance. Whether you’re flying for fun or competition, these mounts provide the foundation for success.

Engineered for Strength and Compatibility

This accessory pack is tailored for BT-55, BT-60, and BT-80 body tubes, giving builders flexibility in design. With laser-cut centering rings and precision-wound motor tubes, your engines will sit perfectly aligned for maximum efficiency. Each part is made to withstand repeated launches, making this kit a smart investment for serious hobbyists.

All the Parts You Need

Inside the kit, you’ll find 19 carefully crafted components, including centering rings, engine blocks, mounting tubes, hook retainers, spacers, and both D and E engine hooks. These parts work together to keep your engines locked in place during ignition and flight, ensuring smooth operation and dependable recoveries. Builders can use the included spacer to adapt between engine sizes, giving even more flexibility in design.

Perfect for Builders and Competitors

From classroom projects to TARC competitions, the Estes D and E Engine Mount Kit gives you the tools to build with confidence. With its durability and precision, this kit helps rockets reach higher altitudes and perform reliably launch after launch. It’s an essential upgrade for anyone looking to get the most out of their 24 mm engines.

Kit Contents

This kit includes:

• 30052 - Large Diameter Laser Cut Centering Ring (1)
• 30132 - Small Diameter Laser Cut Centering Ring (1)
• 30166-2 - AR-5055 Green Adapter Ring (4)
• 30164-2 - AR-2050 Green Engine Block (3)
• 30368 - BT-50 Engine Mounting Tube (3)
• 30480 - Black Engine Hook Retainer (2)
• 35005 - Spacer E to D (1)
• 35021 - D Engine Hook (1)
• 35022 - E Engine Hook (1)