Heavy Duty Alternator

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Equivalent Replacement Parts for LESTER Part Number 7940

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Part NumberDescriptionBrochure (English)Brochure (Spanish)
8700063
8700063
30SI Reman Alternator
Status:
Obsolete
Type:
Reman
Voltage:
12
Rated Output:
145 Amps
Mount Type:
J180 Hinge
B+ Output:
5/16
R Terminal:
#10
I Terminal:
#10
Remote Sense:
No
Polarity:
Negative
30SI Reman Alternator  

Upgrade Options

Part NumberDescriptionAmpsFeatureBrochure (English)Brochure (Spanish)Notes
8600126
8600126 36SI New Alternator
8600126
36SI New Alternator
Status:
Active
Type:
New
Voltage:
12
Rated Output:
170 Amps
Mount Type:
J180 Hinge
B+ Output:
1/4
R Terminal:
#10
I Terminal:
#10
Remote Sense:
Yes
Polarity:
Negative
36SI New Alternator170High OutputDownload PDFDownload PDF
Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.
Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.