i want to check my oil pressure and see that they have a Sea Doo part number for a gauge in the manual part # 529 035 709 and a hose adaptor part number 529 035 652 should a guy buy these from Sea doo to make sure he gets correct threaded ends for engine or what???? as well does anyone know a good leak down test gauge to buy i see in the manual theirs says Motion Pro on it! thanks for the help appreciated!

Steve (rides it like he STOLE it) Reid