Gear shifter bit query

[maxr33]

A while back the little plastic bush thingy that clips onto the end of the gear shifter to move the round metal thingy in the gearbox fell off (I know technical terms!). Apparently this is a common thing and happens with wear and I've been driving without it but it's a pretty mobile feeling shifter! I got onto my local performance shop to order me another. Nissan sent up the whole lower swivel assembly for $60 odd (which I didn't need) and the wrong sized bush which I tried to modify with no success. I know people use garden hose etc but it's still not a great fit. Does anyone know the exact part no. for the bush as I've got Buckleys of getting the right bit from my local Nissan without spoonfeeding them the info.

Thanks in advance, Max