My MGZT260 only came with one tyre inflater instead of two. Looking at the expiry date of the inflater it was obviously original and more than a decade out of date …… probably would still work ok as can’t think what would go off!
Not wanting to risk being stuck with a flat tyre I bought two modern replacements supposedly for large tyres ……. at a fraction of the cost of their original American equivalent.
MG ZT info mods and maintenance 