I will save yu some time and trouble as I ordered a pair last week. After searching locally (Tucson) and the internet here is the cheapest place I found
Rocky road 4x4
They sell them for $58 each. With shipping mine were $130 for the pair. Just waiting on the USPS truck to pull up!;Dr;
Each of those has a different part #. You want the OME912 (trooper 2").