| Diagram | Fig. 29 — CARBURETTERS · ref 25 |
| Subsystem | fuel |
| Listed in parts books | 1971 |
"O" ring — throttle and air screws
An "O" ring seal for the throttle and air adjuster screws on an Amal carburetor.
This is a small "O" ring used on the throttle and air screws of an Amal carburetor. It seals around those adjuster screws so you don't get an air leak or fuel seep where the screw passes through the carb body. It's a cheap little part to overlook, but a perished or missing one here can throw off your idle mixture and make the carb hard to tune correctly.
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The part shows up in the carburetor section of the parts book under 19-3098, also listed as 622/067. Given how these seals age and go hard or crack over time, it's worth checking when you've got the carb apart for a rebuild or a cleaning.
Our catalog record on this one is brief — one listing tied to 1971 — so if you're not sure which carb you're working on, give us a call and we'll help confirm before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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