Toyota Lexus IS Series

2013-04 → present · chassis ASE30,AVE3#,GSE3#,USE3# · catalogue 242130 · Japan

Supported model Data version 2022-09

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

Shaft, Idle Gear, NO.1

PNC 13581 · 5 part lines in this catalogue

Drawn on 132493B, 133365 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
13581-31030	2GRF,4GRFSE GSE3#	2013-04 → 2015-08	Superseded / ended 2015-08	¥660
13581-31030	2GRF,4GRFSE GSE3#	2015-08 → 2016-10	Superseded / ended 2016-10	¥660
13581-31030	2GRF 3500CC 24-VALVE DOHC GSE31	2016-10 → 2020-09	Superseded / ended 2020-09	¥660
13581-31030	2GRFKS 3500CC 24-VALVE DOHC GSE31	2020-09 → 2021-10	Superseded / ended 2021-10	¥660
13581-31030	2GRFKS 3500CC 24-VALVE DOHC GSE31	2021-11 → —	Current	¥660

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.