Triumph / BSA Unit Singles Kickstart Shaft Oil Seals - Choose Seal Type

Keep oil in your gear box by installing a new kick start quadrant oil seal. This oil seal fits onto your outer timing / gear box cover to seal up your kickstarter. If your cover has been removed I suggest replacing the oil seal immediately to prevent any oil leaks.

Seals will replace both Triumph and BSA part number 40-3281, 57-2641 and T2641. Seals where fitted to most C15, B40, B44, C15, B25, TR25W, T20 Cub and other models from approx 1962 and on. Not all shafts are the same so you will need to figure out if your shaft is 5/8" or 3/4" and order the proper seal. Please refer to your parts catalog to ensure the best fitment.

Kick start oil seals are sold individually - use the drop down menu to select which oil seal you desire