| Diagram | Fig. 8 — OUTER TIMING COVER, KICKSTART AND FOOTCHANGE · ref 2 |
| Subsystem | engine bottom |
| Listed in parts books | 1969 |
BSA Lockwasher, for nut line 1
A lockwasher for a nut in the outer timing cover, kickstart, and footchange area, catalog part 68-3067.
This is a lockwasher, part number 68-3067, listed against a nut on line 1 in the outer timing cover, kickstart and footchange section of the parts book. A lockwasher like this sits under a nut to keep it from working loose as the engine runs, usually with a tab or lip that bites into the housing or bends over a flat on the nut so vibration doesn't back it off.
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The catalog only shows it appearing once, tied to that one nut in the timing cover and kickstart area, so we don't have a broader parts-book history to draw on for this one. If you're working on the outer timing cover or the kickstart/footchange mechanism and need to replace a lockwasher on that nut, this is the number to reference.
Give the shop a call with what you're working on if you want to double check this is the exact washer your nut needs before you order.
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