Factory parts data · Europe

Toyota Tundra

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

Supported model Data version 2023-05

Headrest Assy, Rear Seat

PNC 71940A · 165 part lines in this catalogue

Drawn on 714737B, 714738B, 714992E, 714993F, 718439D, 718440C, 718446A, 718447A — open a drawing to see this group in context.
Part number Fitment Period Status List price
71940-0C160-B0 note GSK51,UCK51,52,56,57,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2006-11 → 2008-08 Superseded / ended 2008-08
71940-0C160-C0 note GSK51,UCK51,52,56,57,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2006-11 → 2008-08 Superseded / ended 2008-08
71940-0C160-E0 note GSK51,UCK51,52,56,57,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2006-11 → 2008-08 Superseded / ended 2008-08
71940-0C161-B0 note GSK51,UCK51,52,56,57,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C161-C0 note GSK51,UCK51,52,56,57,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C161-E0 note GSK51,UCK51,52,56,57,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C170-B0 note UCK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2006-11 → 2008-08 Superseded / ended 2008-08
71940-0C170-E0 note UCK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2006-11 → 2008-08 Superseded / ended 2008-08
71940-0C170-E1 note UCK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2006-11 → 2008-08 Superseded / ended 2008-08
71940-0C171-B0 note UCK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C171-E0 note UCK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C171-E1 note UCK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C200-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2007-03 → 2009-04 Superseded / ended 2009-04
71940-0C200-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-C0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-C0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-C0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-C0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-C0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2007-03 → 2009-04 Superseded / ended 2009-04
71940-0C200-C0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2007-03 → 2009-04 Superseded / ended 2009-04
71940-0C200-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C200-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2008-04 → 2008-08 Superseded / ended 2008-08
71940-0C210-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2007-03 → 2008-08 Superseded / ended 2008-08
71940-0C210-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2007-03 → 2008-08 Superseded / ended 2008-08
71940-0C210-E1 note UCK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2007-03 → 2008-08 Superseded / ended 2008-08
71940-0C211-B0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C211-E0 note UCK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C211-E1 note UCK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2008-08 → 2009-04 Superseded / ended 2009-04
71940-0C161-B0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C161-B0 note UPK52,57 2009-04 → 2010-05 Superseded / ended 2010-05
71940-0C161-C0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C161-C0 note UPK52,57 2009-04 → 2010-05 Superseded / ended 2010-05
71940-0C161-E0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C161-E0 note UPK52,57 2009-04 → 2010-05 Superseded / ended 2010-05
71940-0C171-B0 note UPK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C171-B1 note UPK51,56 DCB DOUBLE CAB L L VERSION 2009-11 → 2010-05 Superseded / ended 2010-05
71940-0C171-B1 note USK51,56 DCB DOUBLE CAB L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C171-E0 note UPK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C171-E1 note UPK51,56,USK51,56 DCB DOUBLE CAB L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C171-E2 note UPK51,56 DCB DOUBLE CAB L L VERSION 2009-11 → 2010-05 Superseded / ended 2010-05
71940-0C171-E2 note USK51,56 DCB DOUBLE CAB L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C171-E3 note UPK51,56 DCB DOUBLE CAB L L VERSION 2009-11 → 2010-05 Superseded / ended 2010-05
71940-0C171-E3 note USK51,56 DCB DOUBLE CAB L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C200-B0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C200-C0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C200-E0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C211-B0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C211-B2 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C211-B2 note UPK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-05 Superseded / ended 2010-05
71940-0C211-C0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C211-C1 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C211-E0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C211-E1 note UPK51,56 CMAX CREW MAX TYPE L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C211-E1 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-04 → 2009-11 Superseded / ended 2009-11
71940-0C211-E4 note UPK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-05 Superseded / ended 2010-05
71940-0C211-E4 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C211-E5 note UPK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-05 Superseded / ended 2010-05
71940-0C211-E5 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2009-11 → 2010-08 Superseded / ended 2010-08
71940-0C320-B0 note UPK52,57 2009-04 → 2010-05 Superseded / ended 2010-05
71940-0C320-B0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2009-04 → 2010-08 Superseded / ended 2010-08
71940-0C350-B0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C350-C0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C350-E0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C360-B0 note USK51,56 DCB DOUBLE CAB L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C360-E0 note USK51,56 DCB DOUBLE CAB L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C360-E1 note USK51,56 DCB DOUBLE CAB L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C370-B0 note GSK51,UPK51,56,USK51,52,56,57 DCB DOUBLE CAB S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C380-B0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C380-C0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C380-E0 note UPK51,56,USK51,56 CMAX CREW MAX TYPE S S TYPE 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C390-B0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C390-C0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C390-E0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C390-E1 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2010-08 → 2013-08 Superseded / ended 2013-08
71940-0C300 USK51,56 DCB DOUBLE CAB L L VERSION 2016-08 → 2016-09 Superseded / ended 2016-09
71940-0C300-B1 note USK51,56 DCB DOUBLE CAB L L VERSION 2013-08 → 2016-08 Superseded / ended 2016-08
71940-0C300-B1 note USK51,56 DCB DOUBLE CAB L L VERSION 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C300-B1 note GSK51,UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C300-C1 note USK51,56 DCB DOUBLE CAB L L VERSION 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C300-C1 note USK51,56 DCB DOUBLE CAB L L VERSION 2013-08 → 2016-08 Superseded / ended 2016-08
71940-0C300-E1 note USK51,56 DCB DOUBLE CAB L L VERSION 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C300-E1 note USK51,56 DCB DOUBLE CAB L L VERSION 2013-08 → 2016-08 Superseded / ended 2016-08
71940-0C420-B2 note GSK51,UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C420-C2 note GSK51,UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C420-E2 note GSK51,UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C460-B1 note UPK5#,USK51,56 CMAX CREW MAX TYPE S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C460-C1 note UPK5#,USK51,56 CMAX CREW MAX TYPE S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C460-E1 note UPK5#,USK51,56 CMAX CREW MAX TYPE S S TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C480 USK51,56 CMAX CREW MAX TYPE L L VERSION 2016-08 → 2016-09 Superseded / ended 2016-09
71940-0C480-B0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C480-B0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2013-08 → 2016-08 Superseded / ended 2016-08
71940-0C480-C0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2013-08 → 2016-08 Superseded / ended 2016-08
71940-0C480-C0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C480-E0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2013-08 → 2016-08 Superseded / ended 2016-08
71940-0C480-E0 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C500-C1 note USK51,56 Z Z TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C520-E1 note USK51,56 Z Z TYPE 2013-08 → 2017-08 Superseded / ended 2017-08
71940-0C540-C0 note USK51,56 DCB DOUBLE CAB S S TYPE 2014-09 → 2016-09 Superseded / ended 2016-09
71940-0C550-C0 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2014-09 → 2016-09 Superseded / ended 2016-09
71940-0C580-C0 note USK51,56 DCB DOUBLE CAB S S TYPE 2015-08 → 2017-08 Superseded / ended 2017-08
71940-0C600-C0 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2015-08 → 2016-09 Superseded / ended 2016-09
71940-0C600-C0 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2016-09 → 2017-08 Superseded / ended 2017-08
71940-0C301-B2 note USK51,56 DCB DOUBLE CAB L L VERSION 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-B2 note UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-B2 note USK51,56 DCB DOUBLE CAB S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-B3 note USK51,56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-B3 note USK51,56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-B3 note USK51,56 DCB DOUBLE CAB L L VERSION 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-B4 note USK52,57 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-C2 note USK51,56 DCB DOUBLE CAB S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-C2 note USK51,56 DCB DOUBLE CAB S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-C2 note USK51,56 DCB DOUBLE CAB L L VERSION 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-C3 note USK51,56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-C3 note USK51,56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-C3 note USK51,56 DCB DOUBLE CAB L L VERSION 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-E2 note USK51,56 DCB DOUBLE CAB S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-E2 note USK51,56 DCB DOUBLE CAB S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-E2 note USK51,56 DCB DOUBLE CAB L L VERSION 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C301-E3 note USK51,56 DCB DOUBLE CAB L L VERSION 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-E3 note USK51,56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C301-E3 note USK51,56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C420-B2 note UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C420-B4 note USK5# DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C420-C2 note UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C420-C4 note USK5# DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C420-E2 note UPK5#,USK5# DCB DOUBLE CAB S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C420-E4 note USK5# DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C460-B1 note UPK5#,USK51,56 CMAX CREW MAX TYPE S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C460-B3 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C460-C1 note UPK5#,USK51,56 CMAX CREW MAX TYPE S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C460-C3 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C460-E1 note UPK5#,USK51,56 CMAX CREW MAX TYPE S S TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C460-E3 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C481-B1 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C481-B1 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C481-B2 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C481-B2 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C481-C1 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C481-C1 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C481-C2 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C481-C2 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C481-E1 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C481-E1 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C481-E2 note USK51,56 CMAX CREW MAX TYPE L L VERSION 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C481-E2 note USK51,56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C501-C2 note USK51,56 Z Z TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C501-C3 note USK51,56 Z Z TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C521-E2 note USK51,56 Z Z TYPE 2017-08 → 2020-08 Superseded / ended 2020-08
71940-0C521-E3 note USK51,56 Z Z TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C581-C1 note USK56 DCB DOUBLE CAB S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C581-C1 note USK56 DCB DOUBLE CAB S S TYPE 2017-08 → 2019-08 Superseded / ended 2019-08
71940-0C581-C1 note USK51 DCB DOUBLE CAB S S TYPE 2017-08 → 2018-08 Superseded / ended 2018-08
71940-0C581-C2 note USK56 DCB DOUBLE CAB S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
71940-0C601-C1 note USK51 CMAX CREW MAX TYPE S S TYPE 2017-08 → 2018-08 Superseded / ended 2018-08
71940-0C601-C1 note USK56 CMAX CREW MAX TYPE S S TYPE 2019-08 → 2020-08 Superseded / ended 2020-08
71940-0C601-C1 note USK56 CMAX CREW MAX TYPE S S TYPE 2017-08 → 2019-08 Superseded / ended 2019-08
71940-0C601-C2 note USK56 CMAX CREW MAX TYPE S S TYPE 2020-08 → 2021-10 Superseded / ended 2021-10
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.