Most customers are unaware that Kleenmaid did not manufacture their products and were not part of a larger international company! They were an Australian marketing brand, that imported products from other manufacturers and re-badged them as Kleenmaid.
Therefore while your product may no longer have the support of the original Australian importer, the manufacturer stills exists overseas. Parts & technical support are readily available both here and overseas.
Your Kleenmaid product is actually one of the following brands: