In Reply to: Carb ID help posted by 8N'r--WI on February 05, 2009 at 04:59:57:
Back with the carb change S/N's. Yours looks tlie a TSX-241? but can't be sure. The original TSX-33 would have a large thumb nut in the main adjusting needle with a spring tension clamp to keep it from moving and those parts are not visable in your photo. Since the TSX-241B superceded all other N carbs it would be correct on any N.
Original carbs:
TSX-33 To #260596
TSX-241 To 276115
TSX-241A To 313112
TSX-241B To 313112 up
TSX-241C Used on early 1952 production, cheaper construction, had no econo jet
but was superceded by 241B that eventually also superceded all others.
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