Alternator for Caterpillar Ag. & Ind. 120M: heavy-duty replacement for OEM Caterpillar 249-0313 (24V 150A). Built for reliable field replacement performance.
Fits These Models
Caterpillar Ag. & Ind.
- 120M (2017-2019 — L6 6.6L 403cid Caterpillar C6.6)
- 12M (2017-2023 — L6 7.2L 442cid Caterpillar C7.2)
- 14 (2021-2025 — L6 12.5L 763cid Caterpillar C13)
- 140M (2007-2009 — Cat. C7 ; 7.2L Dsl.)
- 140M (2010-2019 — L6 7.2L 441cid Caterpillar C7)
- 160M (2007-2009 — Cat. C9 ACERT ; 9.3L Dsl.)
- 160M (2010-2019 — L6 8.8L 537cid Caterpillar C9)
- 16M (2007-2009 — Cat. C13 ACERT ; 12.5L Dsl.)
- 928HZ (2007-2012 — C6.6 Caterpillar Dsl.)
- D6R III (2006-2012 — C9 Caterpillar Dsl.)
- D6R LGP (1996-2007 — C9 Caterpillar Dsl.)
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: Caterpillar 249-0313, 021080-0680, 101210-9000, 101210-9001, 101210-9002.
Please verify the OEM reference number and equipment fitment before ordering.








