Garrett GT-32 / GT-37 Series
Produced from the 1990s to 2018 for engines in the 100-350 kW range with pressure ratios up to 3.5:1, GT-32/GT-37 is Garrett's compact light-commercial line for small workboats and auxiliary generators. The -R suffix denotes dual ball-bearing cartridges for rapid transient response; -S marks the standard journal-bearing setup built for cost-effective rebuilds.
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