chuck leipham
Freshman Member
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I'm rebuilding the clutch and brake master cylinders on my original owner 1960 TR3A. I've found that all of the all of the TR3 parts suppliers rebuild kits only come with 2 rubber shaft plunger seals. My original internal shafts and book drawings show three seals. Does anyone know if it's been determined that the middle (smaller rubber plunger seal) is no longer needed?