| Also known as | F3875 |
| Diagram | Fig. 25 — BATTERY CARRIER AND AIR FILTER · ref 17 |
| Subsystem | fuel |
| Listed in parts books | 1960–1962 |
TOOL BOX LID SCREW PRE UNIT
Screw that secures the toolbox/battery lid on pre-unit Triumphs, also known by its older part number F3875.
This is the screw that holds the toolbox lid (also serving as the battery carrier cover) closed on pre-unit Triumphs. It shows up in the parts book under the battery carrier and air filter figure, which tells you it's doing double duty securing that lid over the battery box area rather than just being a generic toolbox fastener.
Read more
The legacy number for this one is F3875, so if you're working from an older parts book or a box of parts pulled off a bike years ago, that's the number you'll see stamped or listed instead of 82-3875. Same physical screw either way.
It's a small item and easy to lose track of when a toolbox lid gets swapped around or a bike comes in with mismatched hardware. If you're missing one or it's rounded off from being worked on with the wrong screwdriver, worth just replacing it rather than fighting with what's there.
Sorry if we got something wrong here. If you think this information isn't correct, .