Q8, that is not the same as everyones rectifier.
I was going to buy that one as a spare from a Harley dealer.
However they have very different fixing positions.
Better to have a spare cable tied on than a dead car at the side of the road far from home is my view.
Not sure if your rectifier will look like this(borrowed from another thread no copyright!):

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2022 Plus Four, 2023 Super Three, Range Rover Vogue SDV8 and Triking T3.