Triumph Pre-Unit Twins Gear Box Sprocket Nut (1) 57-0440

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  • Regular price $ 14.95
  • 2 available

Replace your old and damaged gear box sprocket nut with this quality English made part. This part replaces Triumph part number 57-0440, T0440 and T440. Manufactured from high tensile steel unlike others on the market. This nut threads on to your high gear to secure your transmission sprocket.
Fits Triumph 650 pre-unit twins (Bonneville, T120R, Tiger, TR6, T110, 6T, etc) from approx 1938-1962. Also fits Triumph 500 pre-unit twins up to approx 1956.
Please note that this nut is suited for Triumph pre-unit twins...

  • Made in England
  • Replaces part number 57-0440, T0440 and T440