SRAM Level Lever Internals Kit

This kit is designed specifically for SRAM Level TL, TLM, and Ultimate hydraulic brake levers. It is not compatible with Level T, Level (non-series), or older Avid brake systems.

You likely need this kit if your lever feels spongy, fails to return to its original position, or shows signs of leaking fluid around the master cylinder piston. If bleeding the system doesn't resolve these issues, the internal seals have likely worn out.

Yes, this kit contains the essential seals and small internal parts required to rebuild the master cylinder assembly. You will need to provide your own DOT 5.1 brake fluid and the appropriate bleed kit to complete the installation.

It is a moderate-level task that requires patience and basic mechanical aptitude. You will need a set of snap ring pliers and a bleed kit, and you must be comfortable working with hydraulic brake fluid to ensure the system is properly sealed and bled afterward.

Often, yes. If your lever pulls all the way to the handlebar with no resistance, it usually indicates a failed seal allowing air into the system or fluid to bypass the piston. Replacing the internals with this kit typically restores the factory seal and pressure.