Master Cylinder question.

OK, got my Fenco M1627 special ordered.. $25.looks nice. The piston is held in by a circlip, no external retainers. Includes bench bleeder hose and fittings and a small hard rubber "clip" for old pushrod. "re-Hecho en Mexico" 100% factory tested with EPDM seals and premium bleeder kit



Now if the OEM had the piston sitting flush with the edge held in by a wing, this one is set in about 1/4 inch. Dont know if the pushrod seat is compensated for this..Most likely yes. Anything beats my old single pot!