Heavy Duty Alternator

Equivalent Replacement Parts for KOMATSU Part Number ALT1022

Click on the replacement part number link to view product details.

Part NumberDescriptionBrochure (English)Brochure (Spanish)
10461235
10461235 21SI Reman Alternator
10461235
21SI Reman Alternator
Status:
Obsolete
Type:
Reman
Voltage:
24
Rated Output:
70 Amps
Mount Type:
J180 Hinge
B+ Output:
M6
R Terminal:
M4
I Terminal:
M4
Remote Sense:
No
Polarity:
Negative
21SI Reman Alternator  

Upgrade Options

Part NumberDescriptionAmpsFeatureBrochure (English)Brochure (Spanish)Notes
8600467
8600467 28SI New Alternator
8600467
28SI New Alternator
Status:
Active
Type:
New
Voltage:
24
Rated Output:
110 Amps
Mount Type:
J180 Short Hinge
B+ Output:
5/16
R Terminal:
#10
I Terminal:
#10
Remote Sense:
Yes
Polarity:
Negative
28SI New Alternator110High OutputDownload PDFDownload PDF 28SI UPGRADE