Alternator for Caterpillar 302.5C Mini Excavator: heavy-duty replacement for OEM 102211-1830 (12V 90A). Built for reliable field replacement performance.
Fits These Models
Volvo
- DD70 (2008-2016 — L4 3.9L 239cid 4B3.9)
- DD70 (2008-2016 — L4 3.9L 239cid Cummins 4B3.9)
- DD70HF (2008-2016 — L4 3.9L 239cid 4B3.9)
- DD70HF (2008-2016 — L4 3.9L 239cid Cummins 4B3.9)
- EC60E (2015-2019 — L4 2.6L 160cid D2.6H)
- EC60E (2015-2019 — L4 2.6L 160cid VoLvo D2.6H)
- EW60E (2017-2019 — L4 2.6L 160cid D2.6H)
- EW60E (2017-2019 — L4 2.6L 160cid VoLvo D2.6H)
- L30G (2014-2019 — L4 3.3L 203cid D3.3D)
- L30G (2014-2019 — L4 3.3L 203cid VoLvo D3.3D)
- L35G (2013-2019 — L4 3.3L 203cid D3.3D)
- L35G (2013-2019 — L4 3.3L 203cid VoLvo D3.3D)
- PT125 (2008-2018 — L4 3.6L 221cid Kubota V3600-T)
- PT125 (2008-2018 — L4 3.6L 221cid V3600-T)
- PT125C (2017-2019 — L4 3.3L 203cid D3.3H)
- PT125C (2017-2019 — L4 3.3L 203cid VoLvo D3.3H)
- PT125R (2008-2016 — L4 3.6L 221cid Kubota V3600-T)
- PT125R (2008-2016 — L4 3.6L 221cid V3600-T)
- SD45 (2013-2018 — L4 3.6L 221cid Kubota V3600-T)
- SD45 (2013-2018 — L4 3.6L 221cid V3600-T)
Caterpillar
- 302.5C (2005-2015 — L3 1.3L 80cid Mitsubishi S3L2)
- 302.5C (2005-2015 — L3 1.3L 80cid S3L2)
- 902 (1998-2015 — L4 2.2L 135cid 3024)
- 902 (1998-2015 — L4 2.2L 135cid CaterpiLLar 3024)
Caterpillar Ag. & Ind.
- 302.5C Mini Excavator (2004-2012 — S3L2)
- 303CR Mini Excavator (2001-2012 — S3L2)
See the full fitment table above for all 36 compatible applications.
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: 102211-9010, 102211-1830, 0R-9699, 144-9963, 32868-03201.
Please verify the OEM reference number and equipment fitment before ordering.








