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

Seal, Oil (FOR REAR DIFFERENTIAL CARRIER)

PNC 41201C · 3 part lines in this catalogue

Drawn on 415756A, 415757B, 415758B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
90311-41018	GDY231,281 T2,TS	2021-08 → 2025-09	Superseded / ended 2025-09	¥610
90311-41018	TRY230	2021-08 → —	Current	¥610
90311-A0008	GDY231,281 T4 FULL JUST LOW	2021-08 → 2025-09	Superseded / ended 2025-09	¥960

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.