| Also known as | S620 |
| Diagram | Fig. 16 — SWINGING FORK AND SUSPENSION UNITS · ref 7 |
| Subsystem | suspension rear |
| Listed in parts books | 1968–1974 |
SWING ARM BOLT 67-ON 9 1/4 IN LONG
The 9 1/4 inch swing arm pivot bolt used on Triumph swingarms from 1967 on.
This is the swing arm bolt, the long pivot spindle that the swinging arm rotates on where it mounts to the frame. The catalog lists it at 9 1/4 inches long and marks it as the 1967-on version, so it's the part that shows up in records once Triumph revised the swingarm mount for that era.
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This bolt takes the load every time the rear suspension moves, so it's worth checking condition and thread engagement before you put a used one back in. If your frame or swingarm has been swapped or modified over the years, it's worth confirming this is the right length before you order.
We don't have extensive notes on this one beyond the length and the 67-on designation, so give us a call if you want to talk through fitment before ordering.
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