Check the OEM number on it.
From the Barratt catalogue, 3.0L I have for up to VIN M45254 RHD XR816503 and from VIN M45255 C2Z13764 But they don't quote LHD or RHD. However yours should be in the earlier group. There are no pics or diagrams to help.
Hope this might be of some help. RHD breakers might be a bit thin on the ground, SA, AU,JP, and Cyprus.
BTW have you tried Barratts?
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