Alternator for Caterpillar Ag. & Ind. 910: heavy-duty replacement for OEM 0R9996 (12V 40A). Built for reliable field replacement performance.
Fits These Models
Caterpillar Ag. & Ind.
- 910 (1979-1989 — D3 Engine)
- 931 Trax Cavator (1985-1990 — Perkins 4-236)
- 931 (1975-1979 — Cat. 3204)
- 931B (1979-1988 — Cat. 3204)
- 931C II (1989-1992 — Cat. 3204)
- 935B (1987-1988 — Cat. 3204)
- 935C II (1987-1994 — Cat. 3204)
- 951 Trax Cavator (1985-1993 — Cat. 3204)
- D3 (1979 — Cat. 3204)
- D3B (1979-1987 — Cat. 3204)
- D3C II (1990-1993 — Cat. 3204)
- D3C LGP (1992-1996 — Cat. 3204)
- D4B (1987-1989 — Cat. 3204)
- D4C II (1992-1999 — Cat. 3204)
- D4C LGP (1994-1996 — Cat. 3204)
- D4C (1987-1993 — Cat. 3204)
- D5C (1991-1993 — Cat. 3046)
- IT12 (1986-1989 — Cat. 3204)
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: 0R9996, 7N4784, 7N4787, 7N6118, 021000-7360, 021000-8420, 100211-0010, 100211-0230.
Please verify the OEM reference number and equipment fitment before ordering.








