Toyota Lexus GS460/430/350

2005-08 → 2011-12 · chassis GRS19#,UZS190,URS190 · catalogue 3321A0 · Japan

Supported model Data version 2012-01

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

Pulley Sub-assy, Idler, NO.2

PNC 16604 · 4 part lines in this catalogue

Drawn on 162173H, 163187D, 163823E — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16604-31010	2GRFSE 3500CC 24-VALVE DOHC EFI GRS19#	2005-08 → 2007-09	Superseded / ended 2007-09	¥5,600
16604-50030	3UZFE 4300CC 32-VALVE DOHC EFI UZS190	2005-08 → 2007-09	Superseded / ended 2007-09	¥8,500
16604-31010	2GRFSE 3500CC 24-VALVE DOHC EFI GRS19#	2007-09 → —	Current	¥5,600
16604-38020	1URFSE 4600CC 32-VALVE DOHC EFI URS190	2007-09 → —	Current	¥4,600

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.