Kohler GP30324-CP C2678 Polished Chrome Trip Lever, 8"x10", Original Version Kohlertrip lever and nut for wellworthclassic toilets, Chrome - 2475625 This is highly durable This is manufactured in china Kohler Genuine Part Use on KOHLER Wellworth toilets (not included) for a smooth flush Also fits some water-Guard toilets Side-mount style