Alternator for Kubota KX121-3SCA: heavy-duty replacement for OEM 101211-3780 (12V 45A). Built for reliable field replacement performance.
Fits These Models
Kubota
- KX121-3SCA (2005-2009 — L4 2.2L 2197cc 134cid V2203)
- KX121-3SCA (2005-2017 — L4 2.2L 2197cc 134cid Kubota V2203)
- KX121-3STCA (2005-2009 — L4 2.2L 2197cc 134cid V2203)
- KX121-3STCA (2005-2017 — L4 2.2L 2197cc 134cid Kubota V2203)
- KX161-3SCA (2005-2009 — L4 2.2L 2197cc 134cid V2203)
- KX161-3SCA (2005-2017 — L4 2.2L 2197cc 134cid Kubota V2203)
- KX161-3STCA (2005-2009 — L4 2.2L 2197cc 134cid V2203)
- KX161-3STCA (2005-2017 — L4 2.2L 2197cc 134cid Kubota V2203)
- KX91-3S CA (2008-2009 — L3 1.6L 1647cc 101cid D1703)
- KX91-3S CA (2008-2018 — L3 1.6L 1647cc 101cid Kubota D1703)
- KX91-3S (2008-2009 — L3 1.6L 1647cc 101cid D1703)
- KX91-3S (2008-2018 — L3 1.6L 1647cc 101cid Kubota D1703)
- KX91-3S2CA (2008-2009 — L3 1.6L 1647cc 101cid D1703)
- KX91-3S2CA (2008-2018 — L3 1.6L 1647cc 101cid Kubota D1703)
- L3301DT (2014-2022 — L3 1.8L 1826cc 111cid Kubota D1803)
- L3301F (2014-2022 — L3 1.8L 1826cc 111cid Kubota D1803)
- L3301H (2014-2022 — L3 1.8L 1826cc 111cid Kubota D1803)
- L3302H (2019-2024 — L3 1.8L 1826cc 111cid Kubota D1803)
- L39 (2005-2009 — L3 1.8L 1826cc 111cid D1803)
- L39 (2005-2009 — L3 1.8L 1826cc 111cid Kubota D1803)
See the full fitment table above for all 113 compatible applications.
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: DENSO 101211-3780, DENSO 101211-3781, DENSO 101211-391, DENSO 101211-3910, DENSO 101211-3911, DENSO 101211-3912, T1050-15682.
Please verify the OEM reference number and equipment fitment before ordering.
