Our Head Spring are a direct fit for your Montabert/ Tramac MT21033 .
Big Hammer Co is an aftermarket manufacturer for all the brands we sell. Big Hammer Co is not endorsed or sponsored by, or in any way associated with Montabert/ Tramac. This product is an aftermarket part.
Any use of or reference to the Montabert/ Tramac trademark is for the sole purpose of indicating compatibility or product fit, and is not meant to imply any affiliation or relationship between Big Hammer Co and Montabert/ Tramac and/or the Montabert/ Tramac Trademark.