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Here's a couple links to some old style round ones currently for sale on Kijiji Canada.
First one's used also stamped 3154, is there a # on the one you have?
Second link is an NOS pair of 4243's w/ # listing on box end as pic below but 3154 not listed?
~ Pete
https://www.kijiji.ca/v-other-auto-p...rod/1445312066
https://www.kijiji.ca/v-engines-and-...ers/1266852181
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