Toyota Tundra

2006-11 → 2021-10 · chassis GSK5#,UCK5#,UPK5#,USK5# · catalogue 841430 · United States

Supported model Data version 2023-05

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

Switch Assy, Ignition OR Starter

PNC 84450 · 9 part lines in this catalogue

Drawn on 848439C, 84E412E — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
84450-71010	GSK5#,UCK5#,USK5#	2006-11 → 2009-04	Superseded / ended 2009-04	—
84450-71010	UPK52,57;UPK51,55,56,USK50 D,L CUT DAM TO LENGTH AS SPECIFI…	2009-04 → 2010-05	Superseded / ended 2010-05	—
84450-71010	UPK51,56 S;GSK5#,UPK50,USK51,52,55,56,57	2009-04 → 2013-08	Superseded / ended 2013-08	—
84450-71010	GSK51,UPK5#,USK5#	2013-08 → 2017-08	Superseded / ended 2017-08	—
84450-71010	USK51,56 HTWC HIGH EFFICIENCY TWIN CAM (L,Z)	2017-08 → 2019-08	Superseded / ended 2019-08	—
84450-71010 note	USK5# HTWC HIGH EFFICIENCY TWIN CAM S S TYPE	2017-08 → 2021-11	Superseded / ended 2021-11	—
84450-71010 note	USK56 HTWC HIGH EFFICIENCY TWIN CAM S S TYPE	2017-08 → 2021-11	Superseded / ended 2021-11	—
84450-71010 note	USK51,56 HTWC HIGH EFFICIENCY TWIN CAM S S TYPE	2017-08 → 2021-11	Superseded / ended 2021-11	—
84450-71010	USK56 HTWCF;USK56 HTWC HIGH EFFICIENCY TWIN CAM S;UPK5#,USK51,52,57 S S TYPE	2017-08 → —	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.