No photo on file
Details
| Listed in parts books | Not catalogued by year yet |
ADVANCE SPRING T20 DIST
Advance spring for a T20 distributor, used in the ignition timing mechanism.
PN · 421407
This is an advance spring for the T20 distributor setup, the kind of small part that lives inside the distributor and helps control how the ignition timing advances as engine speed changes. It's a Lucas-style component by the part number format, though our records on this one are thin.
Read more
We don't have much more detail on file for this specific listing beyond the basic description. If you're chasing this for a T20-based machine, give us a call and we'll confirm it's the right spring for your distributor before you order.
$22.49
Pin your bike to check this part fits.
Sorry if we got something wrong here. If you think this information isn't correct, .