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:
Active
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
8600388
8600388 24SI New Alternator
8600388
24SI New Alternator
Status:
Active
Type:
New
Voltage:
24
Rated Output:
70 Amps
Mount Type:
J180 Hinge
B+ Output:
5/16
R Terminal:
#10
I Terminal:
#10
Remote Sense:
No
Polarity:
Negative
24SI New Alternator70 Download PDFDownload PDF Dual Internal Fans
8600467
8600467 28SI New Alternator
8600467
28SI New Alternator
Status:
Active
Type:
New
Voltage:
24
Rated Output:
110 Amps
Mount Type:
J180 Hinge
B+ Output:
5/16
R Terminal:
#10
I Terminal:
#10
Remote Sense:
Yes
Polarity:
Negative
28SI New Alternator110High OutputDownload PDFDownload PDF Dual Internal Fans