Toyota Lexus TX Series

2023-09 → present · chassis GYU15,TAUA1#,TAUH15 · catalogue 557410 · United States

Supported model Data version 2024-08

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

Nut (FOR STEERING KNUCKLE LH)

PNC 43212E · 4 part lines in this catalogue

Drawn on 485976B, 486090 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
90178-17002 note	TAUH15;GYU15,TAUA1# G,M,N	2023-09 → —	Current	—
90178-17002 note	TAUA15 S S(MODEL MARK)	2024-12 → —	Current	—
90178-A0027 note	TAUH15;GYU15,TAUA1# G,M,N	2023-09 → —	Current	—
90178-A0027 note	TAUA15 S S(MODEL MARK)	2024-12 → —	Current	—

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.