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

Bearing Assy, Center Support, NO.1

PNC 37230 · 13 part lines in this catalogue

Drawn on 370613B, 370616B, 370827 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
37230-34050	UCK56,57,USK56,57	2006-11 → 2009-04	Superseded / ended 2009-04	—
37230-34060	GSK51,UCK51,52,USK51,52	2006-11 → 2009-04	Superseded / ended 2009-04	—
37230-34050	UPK57;UPK56 D,L CUT DAM TO LENGTH AS SPECIFI…	2009-04 → 2010-05	Superseded / ended 2010-05	—
37230-34050	USK56;UPK56,USK57 S S TYPE	2009-04 → 2013-08	Superseded / ended 2013-08	—
37230-34060	UPK52;UPK51 D,L CUT DAM TO LENGTH AS SPECIFI…	2009-04 → 2010-05	Superseded / ended 2010-05	—
37230-34060	UPK51 S;GSK51,USK51,52	2009-04 → 2013-08	Superseded / ended 2013-08	—
37230-34050	UPK56,USK56,57	2013-08 → 2017-08	Superseded / ended 2017-08	—
37230-34060	GSK51	2013-08 → 2014-09	Superseded / ended 2014-09	—
37230-34060	UPK51,USK51,52	2013-08 → 2017-08	Superseded / ended 2017-08	—
37230-34050	UPK56;USK56,57 HTWCF HIGH EFFICIENCY TWIN CAM(FLEX	2017-08 → 2019-07	Superseded / ended 2019-07	—
37230-34050	USK56,57 HTWC HIGH EFFICIENCY TWIN CAM	2017-08 → —	Current	—
37230-34060	UPK51	2017-08 → 2019-07	Superseded / ended 2019-07	—
37230-34060	USK51,52	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.