![Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle J10 Pulley Isolated Ground [60-120-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/51120/67863/90196XL__75462.1678925581.jpg?c=2 "Balmar Alternator 120 AMP 12V 3.15\" Dual Foot Saddle J10 Pulley Isolated Ground [60-120-J10]")
![Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle J10 Pulley Isolated Ground [60-120-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/51120/67863/90196XL__75462.1678925581.jpg?c=2 "Balmar Alternator 120 AMP 12V 3.15\" Dual Foot Saddle J10 Pulley Isolated Ground [60-120-J10]")
Product Overview
Alternator 120 AMP 12V 3.15" Dual Foot Saddle J10 Pulley Isolated Ground
Alternator, 60 Series, 120A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Isolated Ground Hitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre Engines
Replaces: 60-120-SR-IG
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.Brochure (pdf)
![Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle J10 Pulley w\/Isolated Ground [60-100-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48436/64459/97444XL__25541.1668808857.jpg?c=2 "Balmar Alternator 100 AMP 12V 3.15\" Dual Foot Saddle J10 Pulley w\/Isolated Ground [60-100-J10]")
![Balmar Alternator 120 AMP Kit 120V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-120-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48416/64421/85166XL__34609.1668743822.jpg?c=2 "Balmar Alternator 120 AMP Kit 120V 3.15\" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-120-J10]")
![Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48454/64477/97482XL__08469.1668808882.jpg?c=2 "Balmar Alternator 250 AMP 12V 3.15\" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]")
![Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48494/64569/97474XL__24532.1669784425.jpg?c=2 "Balmar Alternator 170 AMP 12V 3.15\" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]")
![Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w\/Isolated Ground [621-120-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48478/64537/97461XL__85552.1669654414.jpg?c=2 "Balmar Alternator 120 AMP 12V 1-2\" Single Foot Spindle Mount J10 Pulley w\/Isolated Ground [621-120-J10]")
![Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle Dual Pulley w\/Isolated Ground [60-120-DV]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48438/64461/97447XL__23908.1668808860.jpg?c=2 "Balmar Alternator 100 AMP 12V 3.15\" Dual Foot Saddle Dual Pulley w\/Isolated Ground [60-120-DV]")
![Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12V [XT-DF-170-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25700/26322/74946XL__59508.1540947840.jpg?c=2 "Balmar Alternator 3.15\" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12V [XT-DF-170-J10]")
![Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-100-J10]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48419/64424/87869XL__75474.1668743826.jpg?c=2 "Balmar Alternator 100 AMP Kit 12V 3.15\" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-100-J10]")
![Balmar Alternator 100 Amp 12V 3.15" Dual foot Saddle Single K6 Pulley w\/Isolated Grounding [60-120-K6]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/33003/33736/83214XL__93649.1578011508.jpg?c=2 "Balmar Alternator 100 Amp 12V 3.15\" Dual foot Saddle Single K6 Pulley w\/Isolated Grounding [60-120-K6]")