Replacement SRB Booster

If your Estes ULA Vulcan rocket is missing a booster or needs a refresh, this SRB Booster is the exact replacement you need. Designed to match the original part, it brings your rocket back to full strength—both visually and in the air.

Precision Fit and Durable Construction

Made from injection-molded plastic, this booster offers long-lasting durability and a perfect fit for the Vulcan ready-to-fly rocket. It maintains your rocket’s aerodynamic integrity and keeps it looking mission-ready.

Simple, Secure Installation

This booster is designed for easy installation using a small amount of glue. That means no special tools or hardware—just a quick adhesive application for a clean, secure fit that stays put through every launch. It’s a classic model rocket approach that delivers professional results.

Fly With Confidence

Don’t let a missing or damaged part ground your next mission. With this reliable replacement booster, you’ll have your Vulcan back in action in no time—complete, secure, and ready for liftoff.