Alternator for Komatsu D20: heavy-duty replacement for OEM 600-821-6110 (24V 25A). Built for reliable field replacement performance.
Fits These Models
Komatsu
- D20 (1986-1987 — 4D94-2 Engine)
- D20A (1991-1994 — 4D95S Engine)
- D20P (1991-1994 — 4D95S Engine)
- D20S (1991-1994 — 4D95S Engine)
- D21 (1986-1987 — 4D94-2 Engine)
- D21A (1991-1994 — 4D95S Engine)
- D21P (1991-1994 — 4D95S Engine)
- D21S (1991-1994 — 4D95S Engine)
- D31 (1986-1987 — 4D105 Engine)
- D40 (1986-1995 — 6D105-5 Engine)
- D41 (1986-1995 — 6D105-5 Engine)
- D50 (1988-1995 — 6D125 Engine)
- D53 (1988-1995 — 6D125 Engine)
- EC170Z (1986-1995 — 4D105 Engine)
- EC170Z (1986-1995 — 6D105 Engine)
- EC170Z (1986-1995 — 6D110 Engine)
- EC170ZS (1986-1995 — 4D105 Engine)
- EC170ZS (1986-1995 — 6D105 Engine)
- EC170ZS (1986-1995 — 6D110 Engine)
- EC210Z (1986-1995 — 4D105 Engine)
MQ
- DCA-125SSJU (1997-2002)
See the full fitment table above for all 96 compatible applications.
OEM Cross-Reference Numbers
Replaces the following OEM part numbers: 600-821-6110, 600-821-6120, 600-821-6130, 600-821-6140, 600-821-6150, 600-821-6160, 0-33000-5840, 0-33000-5850, 0-33000-5860, 0-33000-5870, 0-33000-5880, 0-33000-6510, 0-33000-6511, 01-33-2000.
Please verify the OEM reference number and equipment fitment before ordering.
