T300si leak between stabiliser assembly and stepper motor

DavidKi · 13 Oct 2025

Hi - slightly different to similar issues in this forum - Following replacement of PRD valve, TS300si has developed a small leak which appears to be between stabiliser and stepper. Before disassembling, I would like to know if there is any gasket between these two or if there is any other advice re sealing that interface.

Many thanks

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T300si leak between stabiliser assembly and stepper motor

DavidKi

DIYnot Local

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