Toyota Tundra

1999-02 → 2006-10 · chassis GSK30,UCK3#,4#,VCK30,40 · catalogue 841420 · United States

Discontinued model Data version 2007-04

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

Pulley Sub-assy, Idler, NO.1

PNC 16603A · 4 part lines in this catalogue

Drawn on 160792L, 161870A, 161945C, 162200C, 162204G — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16603-50030	2UZFE 4700CC 32-VALVE DOHC EFI UCK30,40 DLX,SR5	1999-02 → 2002-08	Superseded / ended 2002-08	—
16603-50030	2UZFE 4700CC 32-VALVE DOHC EFI UCK3#,4# DLX,SR5	2002-08 → 2004-08	Superseded / ended 2004-08	—
16603-28020	1GRFE 4000CC 24-VALVE DOHC EFI GSK30	2004-08 → —	Current	—
16603-50030	2UZFE 4700CC 32-VALVE DOHC EFI UCK3#,4# DLX,SR5	2004-08 → —	Current	—

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.