The R1 Concepts slotted brake rotor is a slotted, black-finished replacement for the front-left position on 1998–2007 Toyota Land Cruiser models. The overview converts the catalog fragment into a shopper-facing description with clear years and wheel location. It identifies the rotor as the front-left slotted unit in a black finish as specified by the source text.
R1 98-07 Toyota Land Cruiser Front Left Slotted Black Brake Rotor