Genuine Fisher and Paykel rear left cup rack.
Size is 130mm x 210mm
Each basket has 4 different racks installed, these can be found on the following links.
Front Left: P/N 526375
Front Right: P/N 526376
Rear Right: P/N 526377
This is a genuine Fisher and Paykel replacement Part. All F&P spare parts come with a full 12 months manufacturers warranty.