Maroc - SAU.COM.AU - content - 25/Mar 00:54

RB25 Oil Pump Regulator Washer???

With my block out to get honed, I'm just prepping all my auxiliary components in my mean time. I took my oil pump apart to inspect and repack it with assembly lube and either haven't noticed this in the past or found my answer and can't remember. What exactly is the regulator washer that the manual mentions replacing? I don't have one and from the manual it seems to seal the regulator plug to the housing but I can't see it on any pictures of new pumps either. Can anyone fill me in? I'm presuming this was phased out as I also can't find a replacement part in epc. Image of a new pump. Can't see a washer there either.