170 Amp Billet Alternator for 2015โ2021 Polaris diesel UTV engines This 170-amp alternator is a direct-fit charging upgrade for various 2015โ2021 Polaris diesel UTV engines, offering increased output compared to the factory alternator. Direct-Fit Design โ... MSRP: Was: Now: $599.00 addChoose Options favorite_border remove_red_eye