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JS Alternators  |  SKU: 11111-170-170-1

Marine GM 12si Pattern 170-High Output Alternators

$299.00 USD $349.00

Amperage
Mount

Description

Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling. Hairpin Units are a more reliable alternator to withstand high heat, high demand for car audio, marine, and racing applications. Mercruiser
When ordering select A for v-belt or B for serpentine belt

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JS Alternators

Marine GM 12si Pattern 170-High Output Alternators

From $299.00 USD $349.00

Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling. Hairpin Units are a more reliable alternator to withstand high heat, high demand for car audio, marine, and racing applications. Mercruiser
When ordering select A for v-belt or B for serpentine belt

Amperage

  • 170 amps 6 phase hairpin
  • 250 amps 6 phase hairpin

Mount

  • A- V belt
  • B - Serpentine Belt
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