There are dust caps for the rear wheel bearings since they are adjustable, tapered bearings but none for the fronts which use sealed multiple row ball bearings.
If you mean the wheel center caps for the OZ (original) wheels, then they are available with the plain silver face: £5.30 + handling, postage , etc.
Plain wheel caps.jpg
or with the Lotus Logo in green and yellow (with a black surround): £8.79 + handling, postage , etc.
logo wheel caps.jpg
Prices are FOB any approved Lotus Dealer in the UK.
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