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Balmar XT-VT-170-IR-IG

Last updated: 29 October 2026

Battery and charging

Charger output voltage
12V

“Alternator, XT Series, 170A, 12V, Vortec Mount, K6 Serpentine Pulley, Isolated Ground”

Source: balmar.net/product/xt-vt-170-ir-ig

Alternator output
170A

“Alternator, XT Series, 170A, 12V, Vortec Mount, K6 Serpentine Pulley, Isolated Ground”

Source: balmar.net/product/xt-vt-170-ir-ig

Size and fit

How it mounts
Vortec Mount

“Alternator, XT Series, 170A, 12V, Vortec Mount, K6 Serpentine Pulley, Isolated Ground”

Source: balmar.net/product/xt-vt-170-ir-ig

Compatibility

Batteries the maker says it charges
Typical for GM-Block (Chevy) 5.0L, 5.7L, 6.2L Engines

“GM-Style Mounting; Typical for GM-Block (Chevy) 5.0L, 5.7L, 6.2L Engines”

Source: balmar.net/product/xt-vt-170-ir-ig

Identity

Model code
XT-VT-170-IR-IG

“Vortec (Isolated Ground) XT-VT-170-IR-IG”

Source: balmar.net/xt-series-alternators-for-wake-boarding

Sources

  • XT-VT-170-IR-IG - BalmarArchived document

    Source: balmar.net/product/xt-vt-170-ir-ig

    Retrieved October 29, 2026

  • XT-Series Alternators for WakeBoats - BalmarArchived document

    Source: balmar.net/xt-series-alternators-for-wake-boarding

    Retrieved October 13, 2026