Toyota Lexus UX Series

2022-07 → present · chassis KMA10,MZAA10,MZAH1# · catalogue 537220 · Europe

Supported model Data version 2024-01

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

Disc, Rear

PNC 42431 · 5 part lines in this catalogue

Drawn on 416019B, 416020B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
42431-42080	KMA10	2023-03 → 2024-01	Superseded / ended 2024-01	—
42431-78010	MZAA10,MZAH10,15	2022-07 → —	Current	—
42431-42080	KMA10	2024-01 → 2025-12	Superseded / ended 2025-12	—
42431-78010	MZAH11 CHI CHINA	2024-01 → 2025-01	Superseded / ended 2025-01	—
42431-78010	MZAH11,16 ARL,EUR,GCC,GEN	2024-01 → —	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.