KOMATSU CUMMINS-POWERED EQUIPMENT:
D80 Crawler Cummins NTA855 Diesel (1984-1986)
D85 Crawler Cummins NTA855 Diesel (1984-1986)
D95 Crawler Cummins NTA855 Diesel (1984-1986)
PC300 Excavator Cummins 855 Diesel (1984-1985)
PC400 Excavator Cummins 855 Diesel (1984-1985)

KOMATSU CRAWLERS — 6D170 Engine (1986-1994):
D175A Crawler 6D170 Engine (1986-1987)
D375A Crawler 6D170 Engine (1986-1994)
D155A / D155C / D355C Crawler 6D155 (1986-1995)

OEM PART NUMBERS:
Komatsu: 600-821-7260 · 600-821-7310 · 600-821-7350 · 600-821-7420
Komatsu: 600-821-8340 · 600-821-8360 · 600-821-8680
0-35000-3220 · 0-35000-3230 · 0-35000-3240
0-35000-3280 · 0-35000-3420 · 0-35000-3470

SPECIFICATIONS — 24V 35A Alternator:
24V 35A · External Fan · Internal Regulator · Negative Polarity
B+ Terminal: M6-1.0 · Weight: 19.9 lbs / 9.05 kg · Condition: New

ALTERNATOR — Komatsu Cummins NTA855 D80 D85 D95 PC300 PC400:
-type 24V 35-amp alternator for Komatsu heavy construction equipment including crawlers, excavators, wheel loaders, motor graders, and lift trucks. Replaces Komatsu OEM numbers 600-821-7260 through 600-821-8680 and OEM 0-35000-3220 through 0-35000-3470 plus expanded series numbers found via deep dive research. External fan, internal regulator, negative polarity, M6-1.0 B+ terminal.

ADDITIONAL FITMENT DETAILS:
Komatsu D60P Crawler 6D125 Engine (1991-1997)
Komatsu D65A Crawler 6D125 Engine (1991-1997)
Komatsu D65E Crawler 6D125 Engine (1995-1997)
Komatsu D85A Crawler 6D125 Engine (1995-1997)
Komatsu D65S Crawler 6D110 Engine (1995-1997)
Komatsu D135 Crawler 6D140 Engine (1995-1998)
Komatsu FD200E Lift Truck 6D108 Engine (1995-1997)
Komatsu WA120 Wheel Loader 6D95 Engine (1995-1997)

⚠️ IMPORTANT: Verify OEM part number before ordering to ensure proper fitment.