Alternator for Caterpillar 143H: heavy-duty replacement for OEM 10459355 (24V 75A). Built for reliable field replacement performance.
Fits These Models
Caterpillar
- 143H (2000-2007 — L6 10.3L 629cid Caterpillar)
- 14H (1996-2007 — L6 10.3L 629cid Caterpillar)
- 163H (2000-2007 — L6 10.3L 629cid Caterpillar)
- 16H (2004-2008 — L6 12.0L 732cid Caterpillar)
- 385B (2002-2004 — L6 15.0L 893cid Caterpillar)
- 5090B (2002-2004 — L6 15.0L 893cid Caterpillar)
- 621B2 (2000 — L6 14.6L 893cid Caterpillar)
- 631E (1985-2000 — V8 18.0L 1099cid Caterpillar)
- 633D (1986-1991 — L6 14.6L 893cid Caterpillar)
- 725 (2001-2015 — L6 10.3L 629cid Caterpillar)
- 725 (2001-2015 — L6 11.1L 677cid Caterpillar)
- 735B (2006-2015 — L6 14.6L 893cid Caterpillar)
- 740B (2006-2015 — L6 14.6L 893cid Caterpillar)
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: 10459355, 19011194.
Please verify the OEM reference number and equipment fitment before ordering.
