Connecting harness
Triumph: TR3A from TS60001, TR4, TR4A
from ignition coil to distributor. Identify by 2 female lucar terminals, white/black colour and 10" length
The low tension lead is subject to a lot of vibration. It is not all that unusual for the copper strands to break within the insulation at the connector. To the eye everything looks OK. The ignition circuit can intermittently cut in and out creating frustration and even some danger. If your engine starts cutting out and in or just stops then is OK after you check connections, a broken low tension lead should be among the suspects.
It is a good idea to carry a spare in your field repair kit.
Login
Over 300,000 articles available from stock!
For orders up to 10 p.m., we send 96.3% of all items still on the same day.
50 years of experience with parts for classic cars and accessories.