Sale!
![Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-12v-1-2-single-foot-spindle-mount-dual-vee-pulley-w-is.webp)
Balmar Alternator 120 AMP 12V 1-2″ Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]
Original price was: $542.81.$407.93Current price is: $407.93.
Sale!
![Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-120-J10]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-12v-1-2-single-foot-spindle-mount-j10-pulley-w-isolate.webp)
Balmar Alternator 120 AMP 12V 1-2″ Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-120-J10]
Original price was: $542.81.$279.42Current price is: $279.42.
Sale!
![Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle Dual Pulley w/Isolated Ground [60-120-DV]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-12v-3-15-dual-foot-saddle-dual-pulley-w-isolated-groun.webp)
Balmar Alternator 120 AMP 12V 3.15″ Dual Foot Saddle Dual Pulley w/Isolated Ground [60-120-DV]
Original price was: $542.81.$294.54Current price is: $294.54.
Sale!
![Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle K6 Pulley RegulatorTemp Sensor [60-YP-MC-120-K6]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-12v-3-15-dual-foot-saddle-k6-pulley-regulatortemp-sens.webp)
Balmar Alternator 120 AMP 12V 3.15″ Dual Foot Saddle K6 Pulley RegulatorTemp Sensor [60-YP-MC-120-K6]
Original price was: $731.63.$528.44Current price is: $528.44.
Sale!
![Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-120-K6]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-12v-4-dual-foot-saddle-k6-pulley-w-isolated-ground-604.webp)
Balmar Alternator 120 AMP 12V 4″ Dual Foot Saddle K6 Pulley w/Isolated Ground [604-120-K6]
Original price was: $542.81.$342.26Current price is: $342.26.
Sale!
![Balmar Alternator 120 AMP Kit 120V 3.15" Dual Foot Saddle J10 Pulley RegulatorTemp Sensor [60-YP-MC-120-J10]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-kit-120v-3-15-dual-foot-saddle-j10-pulley-regulatortem.webp)
Balmar Alternator 120 AMP Kit 120V 3.15″ Dual Foot Saddle J10 Pulley RegulatorTemp Sensor [60-YP-MC-120-J10]
Original price was: $731.63.$379.51Current price is: $379.51.
Sale!
![Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley RegulatorTemp Sensor [60-YP-MC-120-DV]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-120-amp-kit-12v-3-15-dual-foot-saddle-dual-vee-pulley-regulato.webp)
Balmar Alternator 120 AMP Kit 12V 3.15″ Dual Foot Saddle Dual Vee Pulley RegulatorTemp Sensor [60-YP-MC-120-DV]
Original price was: $885.28.$451.34Current price is: $451.34.
Sale!
![Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-170-amp-12v-3-15-dual-foot-saddle-j10-pulley-xt-cr-170-j10.webp)
Balmar Alternator 170 AMP 12V 3.15″ Dual Foot Saddle J10 Pulley [XT-CR-170-J10]
Original price was: $686.39.$402.25Current price is: $402.25.
Sale!
![Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-CR-170-K6]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-170-amp-12v-3-15-dual-foot-saddle-k6-pulley-xt-cr-170-k6.webp)
Balmar Alternator 170 AMP 12V 3.15″ Dual Foot Saddle K6 Pulley [XT-CR-170-K6]
Original price was: $686.39.$500.46Current price is: $500.46.
Sale!
![Balmar Alternator 170 AMP 12V 4" Dual Foot Saddle K6 Pulley [XT-DF4-170-K6]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-170-amp-12v-4-dual-foot-saddle-k6-pulley-xt-df4-170-k6.webp)
Balmar Alternator 170 AMP 12V 4″ Dual Foot Saddle K6 Pulley [XT-DF4-170-K6]
Original price was: $686.39.$478.28Current price is: $478.28.
Sale!
![Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley RegulatorTemp Sensor [XT-CR-170-J10-KIT]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-170-amp-kit-12v-3-15-dual-foot-saddle-j10-pulley-regulatortemp.webp)
Balmar Alternator 170 AMP Kit 12V 3.15″ Dual Foot Saddle J10 Pulley RegulatorTemp Sensor [XT-CR-170-J10-KIT]
Original price was: $894.41.$463.55Current price is: $463.55.
Sale!
![Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley RegulatorTemp Sensor [XT-CR-170-K6-KIT]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/balmar-alternator-170-amp-kit-12v-3-15-dual-foot-saddle-k6-pulley-regulatortemp-.webp)