![19 SI, 12V, 3-Wire, Alternator with Pulley for Cummins B 330/370 and Early QSB Engines](https://www.sbmar.com/wp-content/uploads/2015/05/19SI-240x240.png)
![19 SI, 12V, 3-Wire, Alternator with Pulley for Cummins B 330/370 and Early QSB Engines](https://www.sbmar.com/wp-content/uploads/2015/05/19SI-front-240x240.png)
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$415.00 – $525.00
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This product has multiple variants. The options may be chosen on the product page
![Genuine Cummins Delco-Remy 22SI 130A 1-Wire Alternator w/ Pulley](https://www.sbmar.com/wp-content/uploads/2021/04/Cummins-22SI-130A-1-Wire-Alternator-240x240.png)
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$575.00 – $1,095.00
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This product has multiple variants. The options may be chosen on the product page
![22 SI, 12V, 3-Wire, Alternator with Pulley](https://www.sbmar.com/wp-content/uploads/2015/05/22SI-240x240.png)
![22 SI, 12V, 3-Wire, Alternator with Pulley](https://www.sbmar.com/wp-content/uploads/2015/05/22SI-back-240x240.png)
not rated
$473.00 – $499.00
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This product has multiple variants. The options may be chosen on the product page