Toyota Lexus UX Series

2022-07 → present · chassis MZAA10,MZAH1#,KMA10 · catalogue 537120 · Japan

Supported model Data version 2024-01

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

Spring Sub-assy, Front Seatback, RH

PNC 71053S · 2 part lines in this catalogue

Drawn on 71E788C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
71053-47050	MZAA10,MZAH10,15	2022-07 → —	Current	¥5,200
71053-47050	MZAH11,16	2024-01 → 2025-12	Superseded / ended 2025-12	¥5,200

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.