Correct exhaust seal ring / o-ring?

[jt1583]

I need the metal o-ring that seals the downpipe to the manifold. I tried buying this once from Nissan, I got part number

20691-58E01

And it was to big, ID was ~57mm and I need an ID around 44.5mm. I found this ring, similar part number except

~-57E01

Ring; Manifold Exhaust Seal Ring Nissan Pickup Truck D21 NX Parts - DragTimes.com (http://www.dragtimes.com/parts/Manifold-Exhaust-Seal-Ring-Nissan-Pickup-Truck-D21-NX_300238517231.html)

It says it fits KA24DE up to 93 I'm assuming it should fit all KA24DE's but I want to check here so I don't end up with another set of bum rings.

Thanks

[jt1583]

Resolved - 57E01 is for the S13 manifold/downpipe which must have smaller diameter connections.

58E01 is the number given for S14.