Toyota Lexus RX300

1998-01 → 2003-02 · chassis MCU1# · catalogue 521410 · United States

Discontinued model Data version 2003-10

Parts groups Model variants Characteristics Frame ranges Catalogue groups Illustration notes Newest parts Spec codes

Nut (FOR STEERING KNUCKLE LH)

PNC 43520C · 3 part lines in this catalogue

Drawn on 430142A — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
90178-22001	MCU15	1998-01 → 2000-07	Superseded / ended 2000-07	—
90178-22001	MCU1#	2000-07 → —	Current	—
90179-22020	MCU10	1998-01 → 2000-07	Superseded / ended 2000-07	—

Several lines under one group is normal — they are the variants for different build periods, destinations and specifications. The fitment codes are what separate them.