Heavy Duty Alternator

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Equivalent Replacement Parts for WORLD WIDE Part Number 51213

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Part NumberDescriptionBrochure (English)Brochure (Spanish)
10459046
10459046
21SI Reman Alternator
Status:
Obsolete
Type:
Reman
Voltage:
12
Rated Output:
100 Amps
Mount Type:
J180 Hinge
B+ Output:
1/4
R Terminal:
NULL
I Terminal:
#10
Remote Sense:
No
Polarity:
Negative
21SI Reman Alternator  
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.