Alternator for Caterpillar 312E L: heavy-duty replacement for OEM 321-8932 (24V 85A). Built for reliable field replacement performance.
Fits These Models
Caterpillar
- 312E L (2012-2018 — L4 4.4L 269cid C4.4)
- 312E L (2012-2018 — L4 4.4L 269cid CaterpiLLar C4.4)
- 312E (2012-2016 — L4 4.4L 269cid C4.4)
- 312E (2012-2016 — L4 4.4L 269cid CaterpiLLar C4.4)
- 312F (2015-2017 — L4 4.4L 269cid C4.4)
- 312F (2015-2017 — L4 4.4L 269cid CaterpiLLar C4.4)
- 313F L (2017-2020 — L4 4.4L 269cid C4.4)
- 313F L (2017-2020 — L4 4.4L 269cid CaterpiLLar C4.4)
- 313F (2017-2019 — L4 4.4L 269cid C4.4)
- 313F (2017-2019 — L4 4.4L 269cid CaterpiLLar C4.4)
- 314E CR (2013-2015 — L4 4.4L 269cid C4.4)
- 314E CR (2013-2015 — L4 4.4L 269cid CaterpiLLar C4.4)
- 314E LCR (2013-2016 — L4 4.4L 269cid C4.4)
- 314E LCR (2013-2016 — L4 4.4L 269cid CaterpiLLar C4.4)
- 314E SR (2013-2016 — L4 4.4L 269cid C4.4)
- 314E SR (2013-2016 — L4 4.4L 269cid CaterpiLLar C4.4)
- 314E (2013-2015 — L4 4.4L 269cid C4.4)
- 314E (2013-2015 — L4 4.4L 269cid CaterpiLLar C4.4)
- 314F CR (2013-2016 — L4 4.4L 269cid C4.4)
- 314F CR (2013-2016 — L4 4.4L 269cid CaterpiLLar C4.4)
See the full fitment table above for all 60 compatible applications.
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: Caterpillar 321-8932, 8600366.
Please verify the OEM reference number and equipment fitment before ordering.








