Toyota Dyna

2021-08 → present · chassis GDY231,LY230 · catalogue 731280 · General

Supported model Data version 2022-02

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

Panel Sub-assy, Instrument Panel Speaker, NO.2

PNC 55409F · 3 part lines in this catalogue

Drawn on 555110, 555115A — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
55473-37010-C0 note	GDY231 CBU COMPLETELY BUILT UNIT	2021-08 → 2023-05	Superseded / ended 2023-05	—
55473-37010-C0 note	GDY231 IV3 INCOMPLETE VEHICLES (CAB & CH	2021-08 → 2024-05	Superseded / ended 2024-05	—
55473-37010-C0 note	LY230	2021-08 → 2025-03	Superseded / ended 2025-03	—

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.