Toyota Dyna

2021-08 → present · chassis GDY231,281,TRY230 · catalogue 731180 · Japan

Supported model Data version 2021-08

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

Cap, Bleeder Plug(FOR RELEASE CYLINDER)

PNC 31478 · 2 part lines in this catalogue

Drawn on 313721 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
31478-30010	GDY231,281 5F MTM, 5-SPEED FLOOR SHIFT	2021-08 → 2025-09	Superseded / ended 2025-09	¥160
31478-30010	TRY230 5F MTM, 5-SPEED FLOOR SHIFT	2021-08 → —	Current	¥160

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.