Heavy Duty Alternator

Equivalent Replacement Parts for CUMMINS Part Number 3972731

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

Part NumberDescriptionBrochure (English)Brochure (Spanish)
19020205
19020205
11SI New Alternator
Status:
Obsolete
Type:
New
Voltage:
24
Rated Output:
45 Amps
Mount Type:
Spool
B+ Output:
M8
R Terminal:
PIN
Remote Sense:
No
Polarity:
Negative
11SI New Alternator