Cummins Alternator 3975140 is a genuine OEM replacement expertly remanufactured to deliver reliable 24 V, 140 A power output—designed to support the electrical demands of Tier 2 19 L K and QSK engines. Built to OEM specs, this alternator ensures steady charging, long service life, and seamless system integration while helping to reduce downtime and maintain vehicle performance.
Cummins Alternator 3975140
$1,700.00
16 in stock
| Brand | Cummins |
|---|---|
| Product Type | Alternator |
| Model | 3975140 |
| Location | CMNS_C56 |















