BSA Rear Brake Drum Flange Bolt (1) - 37-2315 - A50 / A65 / TR25W / B25

  • Sale
  • Regular price $ 12.95

New BSA rear brake drum flange replacement bolt. This bolt we are offering today is made in England to replace both Triumph and BSA part numbers 37-2315, W2315 & 67-6038. Features the correct "slot" on the head with a measurement of 3/8" (diameter) x 5/8" (long) x 26 (CEI).

This bolt will fit most BSA models A50, A65, A7, A10, etc with the correct "QD" hub and late model BSA and Triumph unit singles (excluding the Cub) from the C25, B25, B44, etc from approx 1967-1970. Check your parts book to ensure the best fitment.


Please note that this bolt is sold each


  • Made in England
  • Replaces part numbers 37-2315, W2315 & 67-6038
  • Free shipping in the USA